Post on 12-Mar-2022
transcript
1 2 3 4
70LN
ppm
1 2 5 10 15 20 25 72LN
2.5 5 10 20 30 40 50 75N
mg/m
3
1 2 4 6 8 10 12 15 75LN
mg/m
3
Mercaptans No.70LN
No.70LN is an improved version of the existing No.70L. This environmentally-friendly version does not contain any mercury substances.
Ethyl mercaptan No.72LN
No.72LN is an improved version of the existing No.72L. This environmentally-friendly version does not contain any mercury substances.
tert-Butyl mercaptan No.75N
No.75N is an improved version of the existing No.75. This environmentally-friendly version does not contain any mercury substances.
tert-Butyl mercaptan No.75LN
No.75LN is an improved version of the existing No.75L. This environmentally-friendly version does not contain any mercury substances.
0.5 - 4 ppm
0.1 - 8 ppm
Yellow → Pink2 years
(Refrigerated storage)
1 - 15 mg/m3
0.5 - 39 mg/m3
Yellow → Pink2 years
(Refrigerated storage)
(0.5) - 25 ppm
0.15 - 57.5 ppm
Yellow → Pink
2 years
0.1 - 5 ppm
0.1 - 14.5 ppm
White → Brown
2 years
2.5 - 50 mg/m3
1.25 - 250 mg/m3
Yellow → Pink
2 years
0.1 0.5 1 3 5
121T
P
24th
ppm
ppm
Benzene No.121TP
The above tubes need GASTEC automatic air sampling pump Model GSP-300FT-2.
Acetaldehyde
CH3CHO
Acetic acid
CH3CO2H
Acetic anhydride
(CH3CO)2O
Acetone
CH3COCH3
Acetone cyanohydrin
(CH3)2C(OH)(CN)
Acetonitrile
CH3CN
Acetylene
HC CH
Acetylene dichloride
Acid gases
Acrolein
CH2:CHCHO
Acrylic acid
CH2:CHCO2H
Acrylonitrile
CH2:CHCN
Aliphatic hydrocarbons
Allyl amine
CH2:CHCH2NH2
Allyl isothiocyanate
CH2:CHCH2NCS
92
92M
92L
81
81L
81
81L
151
151L
12L
52
171
103
172
See 1,2-Dichloroethylene
80
93
81
81L
191
191L
102L
140
180
180L
149
Acetaldehyde
Acetaldehyde
Acetaldehyde
Acetic acid
Acetic acid
Acetic acid
Acetic acid
Acetone
Acetone
Hydrogen cyanide
Nitro compounds
(Pyrotec tube)
Acetylene
Hydrocarbons (Lower class)
Ethylene
Acid gases
Acrolein
Acetic acid
Acetic acid
Acrylonitrile
Acrylonitrile
Hexane
Aliphatic hydrocarbons
Amines
Amines
Methyl methacrylate
300-750
10-300
5-10
5-100
2.5-5
1-20
50-100
2-50
1-2
10-25.0
0.25-10
0.125-0.25
0.6-15
0.15-6
0.8-2.0%
0.05-0.8%
4000-12000
50-4000
2.5-60
3-180
2.0-4.0%
0.1-2.0%
0.05-0.1%
1.8-3.6%
0.15-1.8%
0.075-0.15%
32.5-1040
40-80
2-40
1-2
10-800
3.3-10
2-50
0.45-18
120-360
5-120
2-5
6-18
0.2-6
0.1-0.2
600-14400
1000-3000
20-1000
6-20
8.5-170
0.4-8
5-200
1
②
4
①
2
1
1/2
①
2
1/2
①
2
1
1
1
②
1
②
1
1
1/2
①
2
1/2
1
2
1
1
②
4
②
4
1
1
1
②
4
1
②
4
1
1/2
①
2
1
1
2
Yellow
Yellow
Yellow
Pink
Pink
Pink
Pink
Yellowish brown
Yellow
Yellow
White
White
Yellowish brown
Pale yellow
Pale bluish purple
Yellow
Pink
Pink
Yellow
Yellow
Yellowish brown
Yellow
Pink
Pink
Yellow
Red
Red
Brown
Yellow
Pale yellow
Yellow
Pale yellow
Greenish brown
Red
Pink
Yellowish orange
Brown
Greenish brown
Blue
Yellow
Red
Yellow
Pale yellow
Red
Pink
Greenish brown
Blackish brown
Yellow
Pale yellowish orange
Pale blue
2*
2*
2*
3
2*
3
2*
3
2*
2
3
3
2
3
2
2*
3
2*
3
3
3
2
3
2
2
T
H
T
H
T
T
T
T
P
T
++
T
T
H
T
+T
+
T
T
T
T
C 25
10
1
250
C5mg/m3
20
C 0.1
2
2
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
3
101L
131L
180
180L
See Ethanolamine
3H
3HM
3M
3La
3L
180
147
181
120
19LA
91L
121S
121
121SL
121L
121SP
171
136L
Gasoline (Petrol)
Vinyl chloride
Amines
Amines
Ammonia
Ammonia
Ammonia
Ammonia
Ammonia
Amines
Amyl acetate
Aniline
Aromatic hydrocarbons
Arsine
Formaldehyde
Benzene
Benzene
Benzene
Benzene
Benzene
Acetylene
Methyl bromide
3
2*
3
2
3
3
3
3
3
3
2
3
3
2
3*
3
3
3
3
2
3
2
+T
T
T
T
T
T
T
T
+
+
+
+M
T
+
1
25
50
2
0.005
0.5
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Allyl chloride
CH2:CHCH2CI
Amines
CH3NH2 calibration
2-Aminoethanol
Ammonia
NH3
Amyl acetate
CH3CO2(CH2)4CH3
Aniline
C6H5NH2
Aromatic hydrocarbons
Arsine
AsH3
Benzaldehyde
C6H5CHO
Benzene
C6H6
Benzyl bromide
C6H5CH2Br
0.1-3.4%
3.2-48
5-100
0.5-10
16-32%
1-16%
0.2-1%
1.6-3.52%
0.05-1.6%
500-1000
50-500
10-50
100-200
5-100
2.5-5
30-78
1-30
0.5-1
1.5-30
10-200
30-60
2.5-30
1.25-2.5
100-200
2-100
0.4-2
2.4-10
1.5-2.4
0.1-1.5
0.04-0.1
4-92
120-312
5-120
2-5
60-120
5-60
2.5-5
20-100
1-20
10-65
0.1-10
20-66
0.2-20
0.03-0.6%
10-100
1/2
2
1
1
1/2
①
2-5
1/2
①
1/2
①
2-5
1/2
①
2
1/2
①
2
1
2
2
③
5
1/2
①
2-5
1
3
⑤
10
1
1
②
4
1
②
4
1
⑤
1
⑤
1
③
4
1
Yellowish brown
Yellow
Pink
Pink
Purple
Pink
Purple
Purple
Pink
Pink
Yellow
Pale yellow
White
Yellow
Yellow
White
White
White
White
White
White
White
Greenish brown
Reddish brown
Yellow to Brown
Yellow to Pale yellowishorange or Grayish purple
Yellow
Greenish gray
Yellow
Yellow
Yellow
Yellow
Pale blue
Pale green
Brown
Red
Reddish brown
Dark green
Dark green
Dark green
Dark green
Brown
Brown
Yellow
4
Benzyl chloride
C6H5CH2CI
Boron trichloride
BCI3
Bromine
Br2
Bromochloromethane
Bromoform
CHBr3
1,3-Butadiene
CH2:CHCH:CH2
Butane
C4H10
1-Butanol
CH3CH2CH2CH2OH
2-Butanol
CH3CH2CH(OH)CH3
2-Butanone
Butyl acetate
CH3CO2(CH2)3CH3
tert-Butyl alcohol
(CH3)3COH
Butyl acrylate
CH2:CHCO2C4H9
Butylamine
CH3(CH2)3NH2
tert-Butylamine
(CH3)3CNH2
n-Butyl bromide
C4H9Br
Butyl mercaptan
CH3(CH2)3SH
tert-Butyl mercaptan
(CH3)3CSH
132L
12L
8La
See Chlorobromomethane
136L
174
174L
174LL
104
103
114
115
See Methyl ethyl ketone (MEK)
142
142L
102L
142L
180
180L
180
136H
136L
136LA
70L
75
75N
75L
Trichloroethylene
Hydrogen cyanide
Chlorine
Methyl bromide
1,3-Butadiene
1,3-Butadiene
1,3-Butadiene
Butane
Hydrocarbons (Lower class)
1-Butanol
2-Butanol
Butyl acetate
Butyl acetate
Hexane
Butyl acetate
Amines
Amines
Amines
Methyl bromide
Methyl bromide
Methyl bromide
Mercaptans
tert-Butyl mercaptan
tert-Butyl mercaptan
tert-Butyl mercaptan
1.6-20
2.25-54
0.05-0.8
1-50
50-800
5-100
2.5-5
0.5-5
25-1400
0.84-1.68%
0.07-0.84%
0.035-0.07%
10-150
5-150
0.05-0.8%
10-300
500-12000
7-210
8-160
0.55-11
5.5-110
24-360
10-100
2.4-43.2
1-18
6.4-12.8
0.8-6.4
0.32-0.8
0.16-0.32
60-150mg/m3
30-60mg/m3
2.5-30mg/m3
50-250mg/m3
2.5-50mg/m3
1.25-2.5mg/m3
15-30mg/m3
1-15mg/m3
0.5-1mg/m3
2
1
4
1
1
④
8
1
1
1/2
1
2
3
3
2
2
2
2
1
1
1
1
1
1
2
1/2
1
2
4
1/2
1
②
1/2
①
2
1/2
①
2
Yellow
Yellow
White
White
Pale yellow
Pale yellow
Pink
Yellowish brown
Yellowish brown
Yellow
Yellow
Orange
Yellow
Yellowish brown
Yellow
Pink
Pink
Pink
White
White
White
Yellow
Yellow
Yellow
Yellow
Purple
Pink
Pale pink
Yellow
White
White
Pale yellow
Greenish brown
Greenish brown
Pale blue
Pale blue
Greenish brown
Blackish brown
Greenish brown
Blackish brown
Grayish red to Brown
Pale yellowish orange
Pale brown
Yellow
Yellow
Yellow
Red
Red
Pink
Pink
2*
2
3
2
3
3
3*
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2*
T
T
+
T
+
++
T
T
T
T
T
T
T
T
+
+
+
T
TH
T
1
C 0.7
0.1
0.5
2
STEL1000(EX)
20
100
50
100
2
C 5
0.5
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
5
75LN
77
70L
70LN
81L
191L
2HH
2H
2L
2LL
2LC
13M
13
13L
1HH
1H
1M
1LM
1L
1La
tert-Butyl mercaptan
TBM and DMS
Mercaptans
Mercaptans
Acetic acid
Acrylonitrile
Carbon dioxide
Carbon dioxide
Carbon dioxide
Carbon dioxide
Carbon dioxide
Carbon disulphide
Carbon disulphide
Carbon disulphide
Carbon monoxide
Carbon monoxide
Carbon monoxide
Carbon monoxide
(in Hydrogen)
Carbon monoxide
Carbon monoxide
2*
2*
2
2*
2*
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
TH
+T
T
+
+T
+T
+T
T
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
tert-Butyl mercaptan
(CH3)3CSH
Butyric acid
CH3CH2CH2CO2H
Butyronitrile
CH3CH2CH2CN
Carbon dioxide
CO2
Carbon disulphide
CS2
Carbon monoxide
CO
15-39mg/m3
1-15mg/m3
0.5-1mg/m3
1-15mg/m3
4-8
0.5-4
0.2-0.5
0.1-0.2
1-40
0.325-13
6-180
5-40%
2.5-5%
10-20%
1-10%
0.5-1%
3-6%
0.25-3%
0.13-0.25%
300-5000
2000-4000
100-2000
1600-4000
50-1600
20-50
50-100
2.5-50
1.25-2.5
0.63-1.25
3.0-8.1
0.1-3.0
2-50%
1-2%
5-10%
0.2-5%
0.1-0.2%
2-4%
0.1-2%
0.05-0.1%
1000-2000
50-1000
25-50
1000-2000
25-1000
2.5-25
500-1000
25-500
12.5-25
8-12.5
1/2
①
2
1
1/2
1
2
4
1
1
1
1/2
1
1/2
①
2
1/2
①
2
1
1/2
①
1/2
①
2
1/2
①
2
4
1
②
1/2
1
1/2
①
2
1/2
①
2
1/2
①
2
1/2
①
2-10
1/2
①
2
3
Yellow
Yellow
Yellow
Yellow
Pink
Yellow
Orange
White
White
Pale blue
Pale vermilion
Purple
Blue
Bluish purple
White
White
White
White
Yellow
Yellow
Pink
Pink
Red
Pink
Pale yellow
Pink
Yellow
Purple
Purple
Purple
Orange
Yellow
Yellow
White
Blackish brown
Blackish brown
Pale brown
Pale brown/Pale green(dual layers)
Blackish brown
Blackish brown
5000
1
25
6
Carbon monoxide
CO
Carbon tetrachloride
CCI4
Carbonyl chloride
Carbonyl sulphide
COS
Chlorine
CI2
Chlorine dioxide
CIO2
Chlorobenzene
C6H5CI
Chlorobromomethane
CH2BrCI
Chlorocyclohexane
C6H11CI
1LK
1LKC
1LL
1LC
134
134L
See Phosgene
21
21LA
8HH
8H
8La
8LL
80
23M
23L
8H
8La
126
126L
135
136H
136L
136LA
102L
Carbon monoxide
(in Hydrogen)
Carbon monoxide
(in Hydrogen with Hydrocarbons)
Carbon monoxide
Carbon monoxide
Carbon tetrachloride
Carbon tetrachloride
Carbonyl sulphide
Carbonyl sulphide
Chlorine
Chlorine
Chlorine
Chlorine
Acid gases
Chlorine dioxide
Chlorine dioxide
Chlorine
Chlorine
Chlorobenzene
Chlorobenzene
1,1,1-Trichloroethane
(Methyl chloroform)
Methyl bromide
Methyl bromide
Methyl bromide
Hexane
300-600
100-300
5-100
5-100
5-50
1-30
2.5-60
0.5-2.5
5-11
0.25-5
100-200
10-100
5-10
50-125
5-50
2-5
0.5-10%
0.25-0.5%
500-1000
50-500
25-50
8-16
0.5-8
0.1-0.5
1-2
0.05-1
0.025-0.05
0.7-14
5-10
0.5-5
0.1-0.5
0.6-1.2
0.05-0.6
0.025-0.05
45-450
0.3-4.8
200-500
5-200
2-5
10-43
0.5-10
22-110
18-270
11-110
0.7-12.6
50-1200
1/2
1
③
3
2
1
①
2-5
1
②
1/2
①
2
1/2
①
2
1/2
1
1/2
①
2
1/2
①
2-5
1/2
①
2
2
1/2
①
2-5
1/2
①
2
1
1
1/2
①
2
1
③
1
1
1
2
2
White
White
Yellow
White
White
White
Blue
Bluish purple
Reddish purple
White
White
White
Pale bluish purple
White
White
White
White
White
Yellow
White
White
White
White
Yellowish brown
Pale brown/Pale green(dual layers)
Pale brown/Pale green(dual layers)
Blackish brown
Pale pink
Yellow
Yellow
Yellow
White
Yellow
Reddish orange
Pale pink
Pale green
White
Pale pink
Pale green
Reddish orange
Pale pink
Grayish brown
Pale bluish purple
Reddish orange
Yellow
Yellow
Yellow
Greenish brown
3
3
3
2
1*
1*
2*
2*
3
3
3
1*
2
3
1*
3
3
3
2*
3
3
2
2
3
+
T
+
+
+
+T
T
+T
+
+
+
25
5
5
0.1
C 0.1
10
200
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
7
51H
51
51L
See Epichlorohydrin
See Ethylene chlorohydrin
See Vinyl chloride
137
137LA
137LL
233
134
134L
51
61
61
61
122L
102H
102L
118
154
91L
151
180
180L
141L
105
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Chloroform
Chloroform
Chloroform
Chloropicrin
Carbon tetrachloride
Carbon tetrachloride
Fluorochlorocarbons
(Pyrotec tube)
o-Cresol
o-Cresol
o-Cresol
Toluene
Hexane
Hexane
Cyclohexanol
Cyclohexanone
Formaldehyde
Acetone
Amines
Amines
Ethyl acetate
Hydrocarbons (Higher class)
3
3
3
3
1*
1*
1
1*
1*
3
2*
2*
2*
3
3
3
2
2*
3*
3
3
2
2
3
+P
+P
+P
+H
+T
+T
+
+
+
+P
T
T
T
T
T
T
T
T
T
T
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Chlorodifluoromethane (R22)
CHCIF2
1-Chloro-2,3-epoxy propane
2-Chloroethanol
Chloroethylene
Chloroform
CHCI3
Chloropicrin
CI3CNO2
2-Chloro-1,1,1,2-tetrafluoroethane(R124)
CHCIFCF3
m-Cresol
C6H4(CH3)OH
o-Cresol
C6H4(CH3)OH
p-Cresol
C6H4(CH3)OH
Cumene
C6H5CH(CH3)2
Cyclohexane
C6H12
Cyclohexanol
C6H11OH
Cyclohexanone
C6H10O
Cyclohexene
C6H10
Cyclohexylamine
C6H13N
Cymene
C10H14
n-Decane
CH3(CH2)8CH3
0.8-2.4%
0.1-0.8%
25-1000
50-135
2.5-50
100-400
10-100
4-10
12-30
2-12
0.5-2
0.3-4.5
10-22
0.1-10
0.045-0.1
2.5-60
0.28-5.5
45-1800
1-25
25-62.5
1-25
0.4-1
1-25
2-100
0.6-1.2%
0.03-0.6%
0.015-0.03%
60-1440
5-100
30-75
2-30
10-470
0.05-0.8%
7-140
0.5-10
5.6-224
400-6000
200-400
1/2
1
1
1
2
3
⑤
7
1
②
4
4
1/2
①
2
1
2
1
2
1
②
4
2
2
1/2
1
2
1
2
2
④
1/2
1
1
1
2
1
2
White
Yellow
Yellow
White
White
White
White
White
White
Yellow
Pale yellow
Pale yellow
Pale yellow
White
Yellowish brown
Yellowish brown
Yellow
Pale yellow
Yellow
Yellowish brown
Pink
Pink
Yellow
White
Reddish orange
Reddish purple
Reddish purple
Orange
Pale purple
Pale purple
Yellow
Yellow
Yellow
Reddish purple
Gray
Gray
Gray
Brown
Greenish brown
Greenish brown
Pale blue
Yellow
Reddish brown
Greenish brown
Pale yellowish orange
Pale yellowish orange
Blackish brown
Blackish brown
1000
10
0.1
20mg/m3(IFV)
20mg/m3(IFV)
20mg/m3(IFV)
50
100
50
20
300
10
8
Diacetone alcohol
(CH3)2C(OH)CH2COCH3
Diacetyl
CH3COCOCH3
1,2-Diaminoethane
Diborane
B2H6
1,1-Dibromoethane
CH3CHBr2
1,2-Dibromoethane
Dibromomethane
CH2Br2
Di-n-butylamine
(CH3CH2CH2CH2)2NH
m-Dichlorobenzene
C6H4CI2
o-Dichlorobenzene
C6H4CI2
p-Dichlorobenzene
C6H4CI2
Dichlorodifluoromethane (R12)
CCI2F2
1,1-Dichloroethane
CH3CHCI2
1,2-Dichloroethane
1,1-Dichloroethylene
1,2-Dichloroethylene
CICH:CHCI
1,1-Dichloro-1-fluoroethane
(R141b)
CH3CCI2F
Dichloromethane
Dichloropentafluoropropane
(R225)
1,2-Dichloropropane
1,3-Dichloropropene
CICH2CH:CHCI
1,2-Dichloro-1,1,2,2-tetrafluoroethane (R114)CCIF2CCIF2
154
92
See Ethylenediamine
22
136L
See Ethylene dibromide
136L
180
180L
127
127
127
51H
51
51L
135
See Ethylene dichloride
See Vinylidene chloride
139
132HA
132LL
51
51L
See Methylene chloride
51
51L
See Propylene dichloride
132HA
131La
51H
Cyclohexanone
Acetaldehyde
Diborane
Methyl bromide
Methyl bromide
Amines
Amines
o-Dichlorobenzene
o-Dichlorobenzene
o-Dichlorobenzene
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
1,1,1-Trichloroethane
(Methyl chloroform)
1,2-Dichloroethylene
Trichloroethylene
Trichloroethylene
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Trichloroethylene
Vinyl chloride
Fluorochlorocarbons
(Pyrotec tube)
2.5-100
25-1500
2-5
0.05-2
0.02-0.05
7-70
5-50
5-100
0.4-8
2.5-300
2.5-300
2.5-300
2600-7800
325-2600
11-440
36-97.2
1.8-36
90-450
100-250
10-100
5-10
80-800
0.375-6.0
400-1000
10-400
1.1-22
20-800
1.4-28
45-450
0.5-10
3800-11400
475-3800
2
3
1
②
5
1
1
1
1
2
2
2
1/2
1
1
1
2
1
1/2
①
2
1
1
1/2
1
2
1
2
2
2
1/2
1
Pale yellow
Yellow
Yellow
White
White
Pink
Pink
White
White
White
White
Yellow
Yellow
White
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
White
Yellow
Red
Red
Yellow
Yellow
Pale orange
Pale yellowish orange
Light brown
Light brown
Light brown
Reddish orange
Reddish purple
Reddish purple
Reddish orange
Reddish purple
Reddish purple
Purple
Reddish purple
Reddish purple
Reddish purple
Reddish purple
Reddish purple
Reddish brown
Reddish orange
2*
2*
2
2
2
3
2
3
3
3
3
3
3
3
2*
2*
2*
3
3
3
3
2*
2*
3
T
T
T
+
+
T
T
T
T
T
+P
+P
+P
+T
T
T
T
+P
+P
+P
+P
T
+
+P
50
0.01
0.1
25
10
1000
100
200
1
1000
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
9
51
51L
51
51L
132LL
180
180L
180L
122L
180L
180
See Ethyl ether
121
102L
91L
180
180L
141L
184
3H
180
180L
180
180L
180
180L
181
See Xylene
53
See 2-Dimethylaminoethanol
180
180L
183
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Trichloroethylene
Amines
Amines
Amines
Toluene
Amines
Amines
Benzene
Hexane
Formaldehyde
Amines
Amines
Ethyl acetate
N,N-Dimethyl acetamide
Ammonia
Amines
Amines
Amines
Amines
Amines
Amines
Aniline
Dimethyl sulphide
(Pyrotec tube)
Amines
Amines
N,N-Dimethyl formamide
3
3
3
3
2*
3
2
2
3
2
3
3
3
3*
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
+P
+P
+P
+P
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
+TP
T
T
T
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. ※1:Pale yellowish orange when low concentrationSee page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
1,2-Dichloro-1,1,2,2-
tetrafluoroethane (R114)
CCIF2CCIF2
2,2-Dichloro-1,1,1-
trifluoroethane (R123)
CHCI2CF3
Dichlorvos
C4H7CI2O4P
Diethylamine
(C2H5)2NH
Diethylaminoethanol
(C2H5)NCH2CH2OH
Diethyl benzene
C6H4(C2H5)2
Diethylenetriamine
H2NCH2CH2NHCH2CH2NH2
Diethylethanolamine
(C2H5)2NC2H4OH
Diethyl ether
Diisobutylene
(CH3)3CCH:C(CH3)2
Diisobutyl ketone
[(CH3)2CHCH2]2CO
Diisopropylamine
[(CH3)2CH]2NH
Diisopropyl benzene
C6H5N [CH(CH3)2]2
N,N-Dimethyl acetamide
CH3CON(CH3)2
Dimethylamine
(CH3)2NH
2-Dimethylaminoethanol
(CH3)2NCH2CH2OH
Dimethylaminopropylamine
(CH3)2NCH2CH2CH2NH2
N,N-Dimethylaniline
C6H5N(CH3)2
Dimethylbenzene
Dimethyl disulphide
(CH3)2S2
Dimethylethanolamine
N,N-Dimethylethylamine
C2H5N(CH3)2
N,N-Dimethyl formamide
HCON(CH3)2
20-800
36-97.2
1.8-36
560-1600
14-560
1.4-28
0.11-1.8
5.5-110
0.45-9
0.6-12
2-150
0.95-19
6-120
45-540
0.2-1%
0.58-29
5-100
0.3-6
10-400
60-240
5-60
1.5-5
1.2-19.2%
5.5-110
0.45-9
6.5-130
0.65-13
8-160
0.6-12
2.5-30
0.3-6
4-80
0.3-6
30-90
2-30
0.8-2
1
1
2
1/2
1
2
2
1
1
1
4
1
1
1
2
4
1
1
1/2
1
②
4
1
1
1
1
1
1
1
3
3
1
1
1/2
①
2
Yellow
Yellow
Yellow
Yellow
Yellow
Pink
Pink
Pink
White
Pink
Pink
White
Yellowish brown
Yellow
Pink
Pink
Yellow
Pink
Purple
Pink
Pink
Pink
Pink
Pink
Pink
Pale yellow
Bluish purple
Pink
Pink
Pink
Reddish purple
Reddish purple
Reddish purple
Reddish purple
Purple
Pale brown
Pale yellowish orange
Pale yellowish orange
Brown
Grayish purple
Pale brown
Dark green
Greenish brown
Reddish brown
Pale orange
Pale yellowish orange
Blackish brown
Pale yellow
Yellow
Pale yellowish orange
Pale yellowish orange
Pale orange to Yellow
Pale yellowish orange
Grayish red
Pale yellowish orange
Pale green
White
Yellow
Pale yellowish orange
Pale vermilion
1000
0.1mg/m3(IFV)
5
2
1
2
25
5
10
5
5
0.5
5
(Pale yellowish orange at the end of staining)※1
10
2,6-Dimethyl-4-heptanone
Dimethylhydrazine
NH2N(CH3)2
Dimethyl sulphide
(CH3)2S
1,4-Dioxane
C4H8O2
Dipropylamine
(CH3CH2CH2)2NH
Divinyl benzene
C6H4(CH:CH2)2
Divinyl methoxysilane
(CH2:CH2)2CH3OSi
Enflurane (2-Chloro-1,1,2-
trifluoroethyl difluoromethyl ether)
CHCIFCH2OCHF2
Epichlorohydrin
CH2OCHCH2CI
1,2-Epoxypropane
Ethanethiol
Ethanol
C2H5OH
Ethyl alcohol
Ethanolamine
(Monoethanolamine)
H2NCH2CH2OH
Ethyl acetate
CH3CO2C2H5
Ethyl acrylate
CH2:CHCO2C2H5
Ethylamine
C2H5NH2
Ethyl benzene
C6H5C2H5
p-Ethyl benzylchloride
C6H4(C2H5)CH2CI
Ethyl bromide
C2H5Br
Ethyl chloroformate
CICO2C2H5
Ethyl chloride
C2H5CI
Ethylene
CH2:CH2
See Diisobutyl ketone
185
53
77
159
163
180
180L
124L
113L
51
51L
163L
See Propylene oxide
See Ethyl mercaptan
112
112L
See Ethanol
180
180L
141
141L
141L
180
180L
122
122L
131La
136L
131La
138
172
172L
Hydrazine
Dimethyl sulphide
(Pyrotec tube)
TBM and DMS
Tetrahydrofuran
Ethylene oxide
Amines
Amines
Styrene
Isopropyl alcohol
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Ethylene oxide
Ethanol
Ethanol
Amines
Amines
Ethyl acetate
Ethyl acetate
Ethyl acetate
Amines
Amines
Toluene
Toluene
Vinyl chloride
Methyl bromide
Vinyl chloride
Methylene chloride
Ethylene
Ethylene
0.1-2
0.5-10
0.15-0.5
1-15mg/m3
25-140
0.1-6.0%
4-80
0.35-7
1-15
6.5-25.0
100-1230
25-145
1.2-120
2.5-7.5%
0.05-2.5%
0.01-0.05%
100-2000
50-100
7-140
1.95-39
0.1-1.5%
20-800
8-320
5-100
0.45-9
11-330
1-70
2.5-50
100-200
10-100
2.5-10
7-140
15-150
800-1680
25-800
50-100
0.2-50
5
③
5
1
2
1
1
1
3
2
1
2
2
1/2
①
2
①
2
3
1
1
2
2
1
1
1
2
2
1/2
1
4
2
1
1/2
①
2
④
Pink
Bluish purple
Pink
Pale vermilion
Orange
Pink
Pink
White
Pale vermilion
Yellow
Yellow
Yellow
Pale vermilion
Pale vermilion
Pink
Pink
Yellowish brown
Yellow
Yellow
Pink
Pink
White
White
Yellow
White
Yellow
White
Pale yellow
Pale yellow
Yellow
White
Pale yellow
Pale blue
Green
Yellow
Pale yellowish orange
Yellow
Pale blue
Reddish purple
Reddish purple
Reddish brown
Pale blue
Pale blue
Yellow
Grayish purple
Greenish brown
Blackish brown
Blackish brown
Yellow
Pale yellowish orange
Brown
Brown
Reddish brown
Yellow
Reddish brown
Pale pink
Blue
Blue
3
2
2*
3
3
3
2
3
3
3
3
1*
3
3
3
2
3
2
2
3
2
3
3
2*
2
2*
3
3
3
H
+TP
+
T
T
T
T
+P
+P
+T
T
T
T
T
T
T
T
T
T
+
+
+
+T
T
T
0.01
10
20
10
75
0.5
STEL1000
3
400
5
5
20
5
100
200
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. ※1:Pale yellowish orange when low concentrationSee page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
(Pale yellowish orange at the end of staining)※1
11
103
171
111L
180
180L
136H
136L
232
135
135L
165L
113L
113LL
113L
113LL
113L
113LL
See 2-Methoxyethyl acetate
163
163L
163LL
161
161L
See 1,1-Dichloroethane
72
72L
72LN
70
70L
Hydrocarbons (Lower class)
Acetylene
Methanol
Amines
Amines
Methyl bromide
Methyl bromide
1,2-Dichloroethane
1,1,1-Trichloroethane
(Methyl chloroform)
1,1,1-Trichloroethane
(Methyl chloroform)
Ethylene glycol
Isopropyl alcohol
Isopropyl alcohol
Isopropyl alcohol
Isopropyl alcohol
Isopropyl alcohol
Isopropyl alcohol
Ethylene oxide
Ethylene oxide
Ethylene oxide
Ethyl ether
Ethyl ether
Ethyl mercaptan
Ethyl mercaptan
Ethyl mercaptan
Mercaptans
Mercaptans
2
3
3
3
2
3
2
1*
3
2
3*
3
2
3
2
3
2
3
1*
1*
3
2
3
2
2
3
2
++
T
T
T
T
+
+
+T
+T
+T
+T
T
T
T
T
T
T
+T
+T
T
T
T
T
T
T
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Ethylene
CH2:CH2
Ethylene chlorohydrin
CICH2CH2OH
Ethylenediamine
H2NCH2CH2NH2
Ethylene dibromide
BrCH2CH2Br
Ethylene dichloride
CICH2CH2CI
Ethylene glycol
HOCH2CH2OH
Ethylene glycol monobutyl ether
CH3(CH2)3OCH2CH2OH
Ethylene glycol monoethyl ether
C2H5OCH2CH2OH
Ethylene glycol monomethyl ether
CH3OCH2CH2OH
Ethylene glycol monomethyl ether acetate
Ethylene oxide
C2H4O
Ethyl ether
(C2H5)2O
Ethylidene chloride
Ethyl mercaptan
C2H5SH
8.4-16.8%
0.7-8.4%
0.35-0.7%
0.1-2.0%
80-200
14-280
0.9-18
14-210
8-80
15-39
1-15
400-2000
104-1040
10-100mg/m3
200-1000
60-400
110-1000
46-460
75-760
44-440
0.05-3.0%
100-350
1-100
0.4-1
5-10
0.1-5
0.04-1.0%
400-1200
10-400
5-120
0.5-5
30-75
0.5-30
0.2-0.5
25-57.5
0.5-25
0.15-0.5
5-120
0.5-5
4-8
0.5-4
0.2-0.5
0.1-0.2
1/2
1
2
1
3
1
1
1
1
1
②
1
1
2
2
2
2
2
2
2
1
1
②
4
2
④
1
1
②
①
2-10
1/2
①
2
1/2
①
2
1
2-10
1/2
1
2
4
Yellowish brown
White
Pale vermilion
Pink
Pink
White
White
White
White
White
Yellow
Pale vermilion
Pale vermilion
Pale vermilion
Pale vermilion
Pale vermilion
Pale vermilion
Orange
Yellow
Yellow
Yellowish brown
Yellow
White
Yellow
Yellow
White
Yellow
Greenish brown
Brown
Pale blue
Yellow
Pale yellowish orange
Yellow
Yellow
Pale purple
Reddish orange
Pale pink
Reddish brown
Pale blue
Pale blue
Pale blue
Pale blue
Pale blue
Pale blue
Green
Reddish brown
Pale orange
Greenish brown
Pale blue
Yellow
Red
Pink
Yellow
Red
200
C 1
10
10
25(V)
20
5
0.1
1
400
0.5
P: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/Chart
12
Ethyl mercaptan
C2H5SH
N-Ethyl morpholine
C6H13NO
Fluorine
F2
Fluorotrichloromethane
Formaldehyde
HCHO
Formic acid
HCO2H
Furfural
C5H4O2
Gasoline (Petrol)
CnHm
Halothane (2-Bromo-2-chloro-
1,1,1 - trifluoroethane)
CF3CHBrCI
Heptane
CH3(CH2)5CH3
Hexamethylenediamine
H2N(CH2)6NH2
Hexane
CH3(CH2)4CH3
70LN
71H
180
180L
17
See Trichlorofluoromethane (R11)
91M
91
91L
91LL
81
81L
154
101
101L
1M
51H
51
51L
101
101L
103
105
180L
102H
102L
103
Mercaptans
Methyl mercaptan
Amines
Amines
Hydrogen fluoride
Formaldehyde
Formaldehyde
Formaldehyde
Formaldehyde
Acetic acid
Acetic acid
Cyclohexanone
Gasoline (Petrol)
Gasoline (Petrol)
Carbon monoxide
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Gasoline (Petrol)
Gasoline (Petrol)
Hydrocarbons (Lower class)
Hydrocarbons (Higher class)
Amines
Hexane
Hexane
Hydrocarbons (Lower class)
4.4-10.4
0.55-4.4
0.25-0.55
0.13-0.25
100-3800
5-100
0.3-6
0.5-50
2000-6400
20-2000
8-20
50-100
20-50
2-20
5-40
0.1-5
0.05-1
5.2-130
0.5-20
2-30
0.6-1.2%
0.03-0.6%
0.015-0.03%
1000-2000
30-1000
0.1-2%
800-6400
240-960
3-60
0.6-1.2%
0.03-0.6%
0.015-0.03%
1000-2000
30-1000
0.84-1.68%
0.07-0.84%
0.035-0.07%
180-2700
90-180
1.55-31
0.6-1.2%
0.03-0.6%
0.015-0.03%
50-1200
4-50
0.6-1.2%
0.05-0.6%
0.025-0.05%
1/2
1
2
4
1
1
1
1
1/2
①
2
1/2
1
②
1
⑤
5
1
1
4
1/2
①
2
1
②
1
1
1
2
1/2
1
2
1
2
1/2
1
2
1
2
1
1/2
①
2
①
5
1/2
1
2
Yellow
White
Pink
Pink
Yellow
Yellow
White
Yellow
Yellowish brown
Pink
Pink
Pale yellow
Yellowish brown
Yellowish brown
White
White
Yellow
Yellow
Yellowish brown
Yellowish brown
Yellowish brown
White
Pink
Yellowish brown
Yellowish brown
Yellowish brown
Pink
Yellow
Yellow
Pale yellowish orange
Brown
Red
Brown
Reddish brown
Pale pink
Yellow
Pale yellow
Yellow
Greenish brown
Greenish brown
Pale brown
Reddish orange
Reddish purple
Reddish purple
Greenish brown
Greenish brown
Greenish brown
Blackish brown
Grayish purple
Greenish brown
Greenish brown
Greenish brown
2*
3
3
2
3
2*
3
3*
1*3
2*2*
3
3
3
3
3
3
3
3
2
3
2
3
3
2
T
T
H
T
+
T
T
H
T
T
+P
+P
+P
++
T
++
0.5
5
1
0.1
5
0.2
300
50
400
0.5
50
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. ※1:Pale yellowish orange when low concentrationSee page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
(Pale yellowish orange at the end of staining)※1
13
105
See Methyl isobutyl ketone
141L
180
180L
185
105
103
30
15L
14R
14M
14L
80
8HH
12H
12M
12L
12LL
17
17L
17LL
32
4HT
4HP
Hydrocarbons (Higher class)
Ethyl acetate
Amines
Amines
Hydrazine
Hydrocarbons (Higher class)
Hydrocarbons (Lower class)
Hydrogen
Nitric acid
Hydrogen chloride
(for Low Humidity)
Hydrogen chloride
Hydrogen chloride
Acid gases
Chlorine
Hydrogen cyanide
Hydrogen cyanide
Hydrogen cyanide
Hydrogen cyanide
Hydrogen fluoride
Hydrogen fluoride
Hydrogen fluoride
Hydrogen peroxide
Hydrogen sulphide
Hydrogen sulphide
3
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
T
T
T
H
++
H
T
T
H
H
TH
T
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Hexane
CH3(CH2)4CH3
Hexone
2-Hexyl alcohol
CH3(CH2)3CH(OH)CH3
Hexylamine
CH3(CH2)5NH2
Hydrazine
N2H4
Hydrocarbons (Higher Class)
Hydrocarbons (Lower Class)
Hydrogen
H2
Hydrogen bromide
HBr
Hydrogen chloride
HCI
Hydrogen cyanide
HCN
Hydrogen fluoride
HF
Hydrogen peroxide
H2O2
Hydrogen sulphide
H2S
160-2400
80-160
60-2400
9-180
0.65-13
0.1-2
0.05-0.1
200-3000
100-200
1.2-2.4%
0.1-1.2%
0.05-0.1%
0.5-2%
0.8-16
200-5000
50-200
500-1000
20-500
10-20
20-76
1-20
0.2-1
8-160
1.5-30%
0.05-1.6%
800-2400
50-800
17-50
60-150
2.5-60
1.25-2.5
0.5-1.25
5-10
0.2-5
20-100
0.5-20
0.25-0.5
10-72
0.2-10
0.09-0.2
6.9-24
3.0-6.9
0.05-3.0
0.5-10
20-40%
2-20%
1-2%
10-20%
0.5-10%
0.25-0.5%
1
2
3
1
1
⑤
10
①
2
1/2
①
2
1
1
①
2-4
1/2
①
2
1/2
①
2-5
2
1/2
1
1/2
①
2
1/2
①
2
5
1
②
1
④
7
1
③
5
1
3
⑤
5
1/2
①
2
1/2
①
2
White
Yellow
Pink
Pink
Pink
White
Yellowish brown
Yellow
Yellow
Purple
Yellow
Yellow
Pale bluish purple
Reddish purple
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
White
Pale blue
Pale blue
Blackish brown
Blackish brown
Pale orange
Pale yellowish orange
Yellow
Blackish brown
Greenish brown
Yellowish brown
Reddish purple
※2Yellow/Pale pink
Red
Pink
Pale reddish purple
Yellow
White
Red
Pink
Pink
※3Brown /Deep pink
Brown
Brown
Yellow
Blackish brown
Blackish brown
50
0.01
C 2
C 2
C 4.7
0.5
1
1
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/Chart※2 Become "Yellow" under about 500 ppm. Become "Pale pink" over about 500 ppm. ※3 May become "Deep pink" at high concentration. P: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions. 14
Hydrogen sulphide
H2S
Hydrogen sulphide
+ Sulphur dioxide (Total Quantification)
H2S+SO2
4-Hydroxy-4-methyl-2-pentanone
Iodine
I2
Isoamyl acetate
CH3CO2(CH2)2CH(CH3)2
Isoamyl alcohol
(CH3)2CH(CH2)2OH
Isobutane
(CH3)3CH
Isobutene
(CH3)2C:CH2
Isobutyl acetate
CH3CO2CH2CH(CH3)2
Isobutyl acrylate
CH2:CHCO2CH2CH(CH3)2
Isobutyl alcohol
(CH3)2CHCH2OH
Isooctane
(CH3)3CCH2CH(CH3)2
Isopentane
(CH3)2CHCH2CH3
Isopentyl acetate
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide
Hydrogen sulphide,
Sulphur dioxide
(Separate quantification)
Hydrogen sulphide
+ Sulphur dioxide
Nitrogen dioxide
Acid gases
Isoamyl acetate
Isoamyl alcohol
Hydrocarbons (Lower class)
Butane
Gasoline (Petrol)
Isobutyl acetate
Butyl acetate
Isobutyl alcohol
Gasoline (Petrol)
Hydrocarbons (Lower class)
2-4%
0.1-2%
2000-4000
100-2000
10-100
800-1600
50-800
25-50
250-500
25-250
12.5-25
120-240
10-120
1-10
60-120
2.5-60
0.25-2.5
20-40
2-20
1-2
6-12
1-6
0.5-1
2.0-4.0
0.1-2.0
0.05-0.1
H2S: 60-120
2.5-60
1.25-2.5
4.0-8.0%
0.2-4.0%
0.02-0.2%
0.2-12
0.12-2.4
10-200
5-300
0.84-1.68%
0.07-0.84%
0.035-0.07%
55-3080
0.07-2.2%
10-300
2.6-78
10-150
4-10
0.027-0.54%
1.08-2.16%
0.09-1.08%
0.045-0.09%
1/2
①
1/2
①
2-10
1/2
①
2
1/2
①
2
1/2
①
2-10
1/2
①
2-10
1/2
①
2
1/2
①
2
1/2
①
2
1/2
①
2
1/2
①
2-10
2
2
2
2
1/2
1
2
1
1
2
2
②
4
1
1/2
1
2
Pale blue
White
White
White
White
White
White
Yellow
Yellow
White
Brown
White
Pale bluish purple
Yellow
Yellow
Yellowish brown
Yellowish brown
Yellowish brown
Yellow
Yellow
Yellow
Yellowish brown
Yellowish brown
Blackish brown
Brown
Brown
Brown
Brown
Brown
Brown
Pink
Pink
Brown
Pale yellow
Yellowish orange
Light bluish gray
Pale blue
Pale blue
Greenish brown
Greenish brown
Greenish brown
Blackish brown
Blackish brown
Pale blue
Greenish brown
Greenish brown
3
3
3
3
3
3
3
2
2*
3
3
3
2
2
3
2
3
3
2
2
3
3
2
+
T
T
++
T
T
T
++
1
0.01(IFV)
50
100
STEL1000(EX)
250
50
50
300
1000
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
4HH
4H
4HM
4M
4L
4LL
4LK
4LB
4LT
45S
45H
See Diacetone alcohol
9L
80
148
117
103
104
101L
144
142L
116
101
103
See lsoamyl acetate
15
See lsoamyl alcohol
154
146
113
113L
113LL
180
180L
141L
161
70
81
81L
100A
81
70
70L
70LN
75L
40
141L
81
81L
192
91L
See Methyl mercaptan
111
111L
111LL
Cyclohexanone
Isopropyl acetate
Isopropyl alcohol
Isopropyl alcohol
Isopropyl alcohol
Amines
Amines
Ethyl acetate
Ethyl ether
Mercaptans
Acetic acid
Acetic acid
LPG
Acetic acid
Mercaptans
Mercaptans
Mercaptans
tert-Butyl mercaptan
Mercury vapour
Ethyl acetate
Acetic acid
Acetic acid
Methacrylonitrile
Formaldehyde
Methanol
Methanol
Methanol
2*
2
3
3
2
3
2
2
3
3
3
2*3
3
3
2
2*
2*
3
2
3
2*3
3*
3
3
2
T
T
T
T
T
T
T
T
T
T
H
T
H
T
T
T
H
T
+
T
T
T
T
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Isopentyl alcohol
Isophorone
C9H14O
Isopropyl acetate
CH3CO2CH(CH3)2
Isopropyl alcohol
CH3CH(OH)CH3 (i-C3H7OH)
Isopropyl amine
(CH3)2CHNH2
Isopropyl ether
[(CH3)2(CH)]2O
Isopropyl mercaptan
(CH3)2CHSH
Isovaleric acid
(CH3)2CHCH2CO2H
LPG (Liquified petroleum gas)
Maleic anhydride
C4H2O3
Mercaptans
R・SH
2-Mercaptoethanol
HSCH2CH2OH
Mercury vapour
Hg
Mesityl oxide
(CH3)2C:CHCOCH3
Methacrylic acid
CH2:C(CH3)COOH
Methacrylonitrile
CH2:C(CH3)CN
Metaldehyde
(CH3CHO)n
Methanethiol
Methanol
CH3OH
2-30
10-500
2.5-5.0%
0.04-2.5%
0.02-0.04%
50-800
20-50
200-460
20-200
5.5-110
0.45-9
18-720
0.018-0.45%
10-240
2-50
0.38-15
0.02-0.8%
0.8-20
5-120
0.5-5
4-8
0.5-4
0.2-0.5
0.1-0.2
4-8
0.5-4
0.2-0.5
0.1-0.2
0.5-7.5
6-13.2mg/m3
0.25-6mg/m3
0.05-0.25mg/m3
27-1080
1.8-45
0.35-14
10-32
0.5-10
0.2-0.5
0.065-3.25
1.5-4.5%
0.02-1.5%
0.004-0.02%
0.002-0.004%
40-1000
20-40
20-56
2-20
8
2
1/2
①
2
①
2
1
②
1
1
2
2
1
1
1
1
1
①
2-10
1/2
①
2
4
1/2
①
2
4
1
1/2
①
5
2
1
1
1
②
4
3
1/2
①
2
4
①
2
2
④
Pale yellow
Yellow
Pale vermilion
Pale vermilion
Pale vermilion
Pink
Pink
Yellow
Yellowish brown
White
Pink
Pink
Yellowish brown
Pink
White
Yellow
Yellow
Yellow
White
Yellow
Pink
Pink
Yellow
Yellow
Pale vermilion
Pale vermilion
Pale yellow
Yellow
Blackish brown
Pale blue
Pale blue
Pale blue
Pale yellowish orange
Pale yellowish orange
Blackish brown
Greenish brown
Yellow
Yellow
Pale yellow
Greenish brown
Yellow
Yellow
Red
Pink
Pink
Pale orange
Blackish brown
Yellow
Pale yellow
Red
Reddish brown
Pale blue
Pale blue
Pale bluish green
C 5
100
200
5
250
0.01mg/m3(IFV)
0.025mg/m3
15
20
1
200
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
16
2-Methoxyethyl acetate
CH3CO2CH2CH2OCH3
1-Methoxy-2-propanol
CH3OCH2CH(OH)CH3
Methyl alcohol
Methyl acrylate
CH2:CHCO2CH3
2-Methyl allyl chloride
CH2:C(CH3)CH2CI
Methylamine
CH3NH2
N-Methyl aniline
C6H5NHCH3
Methyl bromide
CH3Br
2-Methyl-3-butenenitrile
CH2:CHCH(CH3)CN
Methyl chloride
CH3CI
Methyl chloroform
Methyl chloroformate
CICO2CH3
Methylcyclohexane
C6H11CH3
Methylcyclohexanol
CH3C6H10OH
Methylcyclohexanone
C7H12O
Methylene chloride
CH2CI2
Methylene iodide
CH2I2
Methyl ether
CH3OCH3
Methyl ethyl ketone
CH3COC2H5
Isopropyl alcohol
Isopropyl alcohol
Ethyl acetate
Vinyl chloride
Amines
Amines
Aniline
Methyl bromide
Methyl bromide
Methyl bromide
Methyl bromide
Acrylonitrile
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Vinyl chloride
Hexane
Methylcyclohexanol
Methylcyclohexanone
Methylene chloride
Methylene chloride
Fluorochlorocarbons
(Pyrotec tube)
Benzene
Ethyl ether
Methyl ethyl ketone
Methyl ethyl ketone
Acetone
300-1300
26-260
8-320
2.8-55
5-100
0.5-10
3.5-42
300-600
20-300
10-20
100-200
10-100
2.5-10
18-36
1-18
1.2-3.0
0.1-1.2
0.4-12
12-480
32-86.4
1.6-32
58-1160
0.04-0.84%
5-100
50-100
2-50
50-500
20-50
60-150
10-60
4-10
20-54
1-20
0.22-22
0.034-0.85%
0.02-0.6%
120-384
10-120
21-1680
2
2
2
1
1
1
2
1/2
①
2
1/2
①
4
1
②
1
②
2
1
1
2
5
1
2
2
③
①
2
1
②
4
1
2
5
1
2
1/2
①
5
Pale vermilion
Pale vermilion
Yellow
Yellow
Pink
Pink
Pale yellow
White
White
White
White
Yellow
Yellow
Yellow
Yellow
Yellowish brown
Yellow
Pale yellow
White
White
Yellow
White
Yellowish brown
Yellowish brown
Yellow
Yellow
Pale blue
Pale blue
Blackish brown
Reddish brown
Pale brown to Yellow
Pale yellowish orange
Pale green
Yellow
Yellow
Yellow
Pale purple
Pink
Reddish purple
Reddish purple
Reddish brown
Greenish brown
Pale blue
Yellow
Pale pink
Pale pink
Reddish purple
Dark green
Greenish brown
Greenish brown
Reddish purple
Red
3
2
2
2*
3
2
3
3
2
2
2
3
3
3
2*
3
2
2*
3
2
3
3
3
3
2*
2*
T
T
T
+
T
T
+
+
+
+T
+
+P
+P
+
T
T
+T
+T
+P
+
T
T
+T
T
0.1
50
2
5
0.5
1
50
400
50
50
50
200
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
113L
113LL
See Methanol
141L
131La
180
180L
181
136H
136L
136LA
136LL
191L
51
51L
See 1,1,1-Trichloroethane
131La
102H
119
155
138
138L
51L
121L
161
152
152L
151L
17
185
230H
230
121L
153
153L
141L
71H
71
70
70L
70LN
149
180
180L
182
180
See Chlorobenzene
180
180L
60
15L
80
52
9L
10
80
Hydrazine
Methyl iodide
Methyl iodide
Benzene
Methyl isobutyl ketone
Methyl isobutyl ketone
Ethyl acetate
Methyl mercaptan
Methyl mercaptan
Mercaptans
Mercaptans
Mercaptans
Methyl methacrylate
Amines
Amines
Pyridine
Amines
Amines
Amines
Phenol
Nitric acid
Acid gases
Nitro compounds
(Pyrotec tube)
Nitrogen dioxide
Nitrogen oxides (NO & NO2)
(Separate quantification)
Acid gases
3
2
2*
3
3
1
2
3
3
3
2
2*
2
3
2
3
3
3
2
2*
3
2
3
3
3
2
H
T
T
+
T
T
T
T
T
T
T
T
T
T
T
T
T
H
P
+
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Methyl hydrazine
H2NNHCH3
Methyl iodide
CH3I
Methyl isobutyl ketone
(CH3)2CHCH2COCH3
Methyl isothiocyanate
CH3NCS
Methyl mercaptan
CH3SH
Methyl methacrylate
CH2:C(CH3)CO2CH3
N-Methyl morpholine
CH3N(C2H4)2O
4-Methyl pyridine
C6H7N
N-Methyl pyrrolidone
C5H9NO
Monochlorobenzene
Morpholine
NH(C2H4)O
Naphthalene
C10H8
Nitric acid
HNO3
Nitroethane
CH3CH2NO2
Nitrogen dioxide
NO2
0.6-12
15000-34800
6000-15000
100-6000
46-108
20-46
1-20
0.5-1
0.32-32
0.05-0.6%
50-130
2.5-50
50-400
1000-2700
50-1000
20-50
70-140
2.5-70
0.25-2.5
3.5-84
0.35-3.5
4-8
0.5-4
0.2-0.5
0.1-0.2
4-8
0.5-4
0.2-0.5
0.1-0.2
200-500
10-200
5-100
0.3-6
0.38-10.5
13.5-270
9-180
0.5-10
0.5-14
20-40
1-20
0.1-1
5-100
4-240
30-125
0.5-30
2.5-200
0.2-4
5
1/2
1
②
1/2
1
②
4
5
2
1/2
①
2
1/2
①
2
1/2
①
2-10
1
2-10
1/2
1
2
4
1/2
1
2
4
1
②
1
1
1
1
1
1
2
1/2
①
2-10
2
1
1
②
1
2
Pink
White
White
White
Orange
Pale yellow
Yellow
White
White
White
Yellow
Yellow
Yellow
Pink
Pink
Pink
Pink
Pink
Pink
Pale yellow
Yellow
Pale bluish purple
White
White
White
Pale bluish purple
Yellow
Dark brown
Gray
Dark green
Greenish brown
Pale blue
Blackish brown
Yellow
Yellow
Yellow
Red
Pink
Pale blue
Yellow
Pale yellowish orange
Yellow
White
Yellow
Pale yellowish orange
Gray
Reddish purple
Pale reddish purple
Yellowish orange
Yellowish orange
Yellowish orange
Pinkish gray
0.01
2
20
0.5
50
20
10
2
100
0.2
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
18
Nitrogen dioxide
NO2
Nitrogen oxide
NO
Nitrogen oxides
NO+NO2
Nitromethane
CH3NO2
1-Nitropropane
CH3CH2CH2NO2
2-Nitropropane
(CH3)2CHNO2
Nitrotrichloromethane
Nonane
CH3(CH2)7CH3
Octane
CH3(CH2)6CH3
Oxygen
O2
Ozone
O3
Pentachloroethane
CI2CHCCI3
1,3-Pentadiene
CH3CH:CHCH:CH2
Pentamethylenediamine
H2N(CH2)5NH2
n-Pentane
CH3(CH2)3CH3
2-Pentenenitrile
CH3CH2CH:CHCN
3-Pentenenitrile
CH3CH:CHCH2CN
Pentyl acetate
Perchloroethylene
Nitrogen compounds
(Pyrotec tube)
Nitrogen oxides (NO & NO2)
(Separate quantification)
Nitrogen oxides (NO+NO2)
(Total quantification)
Nitrogen oxides (NO+NO2)
(Total quantification)
Nitrogen oxides (NO+NO2)
(Total quantification)
Nitro compounds
(Pyrotec tube)
Nitro compounds
(Pyrotec tube)
Nitro compounds
(Pyrotec tube)
Hydrocarbons (Higher class)
Gasoline (Petrol)
Hydrocarbons(Higher class)
Oxygen
Ozone
Ozone
Tetrachloroethylene
1,3-Butadiene
1,3-Butadiene
Amines
Hydrocarbons (Lower class)
Butane
2-Pentenenitrile
Acrylonitrile
Acrylonitrile
0.5-30
5-200
2.5-5
50-2500
250-625
10-250
5-10
5.0-16.5
0.2-5.0
0.08-0.2
0.04-0.08
5-300
4.2-252
3.7-222
260-3900
130-260
0.036-0.72%
200-3000
100-200
6-24%
3-6%
200-400
20-200
4-20
3-6
0.6-3
0.05-0.6
0.025-0.05
40-500
250-4000
42.5-850
0.75-15
0.9-1.8%
0.075-0.9%
0.0375-0.075%
30-1680
6-15
0.5-6
0.24-7.2
0.4-12
1
①
2
1
1/2
①
2
1
②
4
8
1
1
1
1
2
1
1
2
1/2
1
1/2
①
2-5
1/2
1
⑤
10
1
1
4
1
1/2
1
2
1
2
④
2
2
White
White
White
White
White
White
White
White
White
Yellowish brown
White
Black
Orange
Blue
Yellow
Pale yellow
Pale yellow
Pink
Yellowish brown
Yellowish brown
Yellow
Yellow
Yellow
Yellowish orange
Yellowish orange
Green
Pale green
Yellowish orange
Yellowish orange
Yellowish orange
Yellowish orange
Blackish brown
Greenish brown
Blackish brown
White
Pale yellow
White
Pink
White
White
Grayish purple
Greenish brown
Greenish brown
Red
Pink
Pink
3
3
2
2
3
3
3
3
3
3
3
3
3
3
2*
3
3
2
2
3
3
3
3
P
+T
P
P
P
+
T
T
T
++
+T
+
+
0.2
25
NO : 25
NO2 : 0.2
20
25
10
200
300
Heavy work:0.05
Moderate work:0.08
Light work:0.10
Heavy,moderate,orlight workloads(≦2hours):0.20
1000
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/Chart + Five tests (tubes) and long size glass detector tube for tube 31B only. P: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. ※1:Pale yellowish orange when low concentration See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
52
10
11HA
11S
11L
52
52
52
See Chloropicrin
105
101
105
31B
18M
18L
133L
174
174L
180L
103
104
193
191L
191L
See n-Amyl acetate
See Tetrachloroethylene
(Pale yellowish orange at the end of staining)※1
19
106
See Gasoline (Petrol)
106
106
60
See Styrene
16
7H
7J
7
7L
7LA
121
103
See Propyl mercaptan
91L
151L
81
81L
191
145
113
113L
113LL
Petroleum naphtha
Petroleum naphtha
Petroleum naphtha
Phenol
Phosgene
Phosphine
Phosphine
Phosphine
Phosphine
Phosphine
Benzene
Hydrocarbons(Lower class)
Formaldehyde
Acetone
Acetic acid
Acetic acid
Acrylonitrile
Propyl acetate
Isopropyl alcohol
Isopropyl alcohol
Isopropyl alcohol
3
3
3
2*
1.5*
2
3
3
3
2
3
2
3*
2*
3
2*
3
2
3
3
2
T
T
T
++
T
T
H
T
+T
T
T
T
T
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Petroleum benzine
Petroleum distillates
Petroleum ether
Petroleum naphtha
Phenol
C6H5OH
Phenylethylene
Phosgene
COCI2
Phosphine
PH3
α-Pinene
C10H16
Propane
CH3CH2CH3
1-Propanethiol
Propionaldehyde
CH3CH2CHO
Propionic acid
CH3CH2COOH
Propionitrile
CH3CH2CN
Propyl acetate
CH3CO2CH2CH2CH3
Propyl alcohol
CH3(CH2)2OH
14-28mg/L
1-14mg/L
0.5-1mg/L
14-28mg/L
1-14mg/L
0.5-1mg/L
14-28mg/L
1-14mg/L
0.5-1mg/L
62.5-187
25-62.5
1-25
0.4-1
5-20
0.1-5
0.05-0.1
2500-5500
200-2500
500-1000
25-500
2.5-25
50-100
5-50
2.5-5
0.3-5
0.15-0.3
2.5-9.8
1.5-2.5
0.1-1.5
0.05-0.1
95-1140
1.2-2.4%
0.1-1.2%
0.05-0.1%
0.76-38
24-1880
3-75
0.25-10
50-1200
20-500
0.04-2.5%
130-560
55-170
1/2
1
2
1/2
1
2
1/2
①
2
1/2
1
②
4
1
⑤
10
1/2
①
1/2
①
2-10
1
②
4
⑤
10
1
3
⑤
10
3
1/2
1
2
1
2
1
1
4
2
1
1
2
Yellowish brown
Yellowish brown
Yellowish brown
Pale yellow
White
Yellow
White
White
Pale yellow
Yellow
White
Yellowish brown
Yellow
Yellow
Pink
Pink
Yellow
Yellow
Pale vermilion
Pale vermilion
Pale vermilion
Greenish brown
Greenish brown
Greenish brown
Gray
Yellow
Blackish brown
Pale yellow
Pale yellow
Purple
Red
Dark green
Greenish brown
Reddish brown
Red
Yellow
Pale yellow
Red
Blackish brown
Pale blue
Pale blue
Pale blue
5
0.1
0.05
20
20
10
100
100
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
20
Propylamine
CH3(CH2)2NH2
n-Propyl bromide
CH3(CH2)2Br
Propylene
CH3CH:CH2
Propylene dichloride
CH3CHCICH2CI
Propylene imine
CH3CHCH2NH
Propylene oxide
CH3CHCH2O
Propyl mercaptan
CH3(CH2)2SH
Pyridine
C5H5N
Stoddard solvent
Styrene
C6H5CH:CH2
Sulphur dioxide
SO2
Amines
Amines
Methyl bromide
LPG
Vinyl chloride
Amines
Amines
Ethylene oxide
Ethylene oxide
Mercaptans
Mercaptans
Mercaptans
Pyridine
Stoddard solvent
Styrene
Styrene
Methyl isobutyl ketone
Sulphur dioxide
Sulphur dioxide
Sulphur dioxide
Sulphur dioxide
Sulphur dioxide
Sulphur dioxide
Hydrogen sulphide,
Sulphur dioxide
(Separate quantification)
Acid gases
6-120
0.5-10
1-18
0.02-0.8%
40-800
5.5-110
0.35-7
0.065-3.9%
1-100
22.5-540
4.8-9.6
0.6-4.8
0.24-0.6
0.12-0.24
1-25
14-35
0.5-14
0.2-0.5
50-8000mg/m3
500-1500
20-500
10-20
25-100
2-25
0.15-2.3%
4-8%
0.5-4%
0.05-0.5%
1800-3600
100-1800
20-100
100-200
5-100
2.5-5
1.25-2.5
30-60
2-30
1-2
0.5-1
10-25
0.25-10
0.1-0.25
5-10
0.2-5
0.1-0.2
0.05-0.1
SO2: 10-20
0.5-10
0.25-0.5
1.5-30
1
1
2
1
2
1
1
1
1
1
1/2
1
2
4
1
1/2
①
2
1
1/2
①
2
1
④
2
1/2
①
2-10
1/2
①
4
1/2
①
2
4
1
②
4
8
1
②
4
1
②
4
8
1/2
①
2
2
Pink
Pink
White
Yellowish brown
Yellow
Pink
Pink
Orange
Yellow
White
Yellow
Yellow
Pink
White
White
White
Orange
Orange
Purple
Blue
Blue
Bluish purple
Yellowish green
Yellowish green
Pale bluish purple
Pale yellowish orange
Pale yellowish orange
Yellow
Greenish brown
Reddish brown
Yellow
Pale orange
Green
Reddish brown
Yellow
Red
Pink
Yellow
Brown (ring)
Yellow
Yellow
Greenish brown
Green
Yellow
Yellow
Yellow
White
Yellow
Yellow
Yellow
3
2
2
3
2*
3
2
3
1*
3
2
2*
3
3
3
3
3
3
3
3
3
3
3
3
2
T
T
+
+
T
T
+T
T
T
T
T
T
+
0.1
500
10
0.2
2
1
100
20
STEL0.25
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
180
180L
136LA
100A
131La
180
180L
163
163L
70
70L
70LN
182
128
124
124L
153
5H
5M
5L
5La
5LC
5Lb
45S
80
21
45H
35
See page 27
135L
51H
51
51L
131L
133HA
133M
133L
133LL
132HH
See Carbon tetrachloride
159
159L
161
76H
76M
76
180
180L
5La
122
122L
161
Hydrogen sulphide
+Sulphur dioxide
Sulphuric acid
1,1,1-Trichloroethane
(Methyl chloroform)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Vinyl chloride
Tetrachloroethylene
Tetrachloroethylene
Tetrachloroethylene
Tetrachloroethylene
Trichloroethylene
Tetrahydrofuran
Tetrahydrofuran
Ethyl ether
Tetrahydrothiophene
Tetrahydrothiophene
Tetrahydrothiophene
Amines
Amines
Sulphur dioxide
Toluene
Toluene
Ethyl ether
3
2
2
3
3
3
2*
2*
2*
2*
2*
3
3
1*
3
2
2
2
3
2
3
3
3
3
T
+T
+P
+P
+P
+T
T
T
T
T
T
T
T
T
+T
+T
+T
T
T
T
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Sulphur dioxide
+Hydrogen sulphide
(Total Quantification)
SO2+H2S
Sulphuric acid
H2SO4
Sulphuryl fluoride
1,1,2,2-Tetrabromoethane
Br2CHCHBr2
1,1,2,2-Tetrachloro-1,2-
difluoroethane (R112)
CCI2FCCI2F
1,1,2,2-Tetrachloroethane
CI2CHCHCI2
Tetrachloroethylene
CI2C:CCI2
Tetrachloromethane
Tetrahydrofuran
C4H8O
Tetrahydrothiophene
C4H8S
Tetramethylenediamine
H2N(CH2)4NH2
Thionyl chloride
SOCI2
Toluene
C6H5CH3
4.0-8.0%
0.2-4.0%
0.02-0.2%
0.5-5mg/m3
0.92-9.2
1000-3000
125-1000
7-280
20-54
1-20
2-30
300-900
20-300
7-20
100-250
5-100
2-5
25-75
2-25
1-2
3.0-9.0
0.2-3.0
0.1-0.2
0.075-1.5%
50-800
20-50
80-232
5-80
0.056-1.4%
10-200
10-100mg/m3
1-10
8.5-170
0.8-16
1.44-21.6
300-690
10-300
5-10
50-100
2-50
1-2
0.02-0.8%
1/2
①
2-10
5
4
1/2
1
1
1
2
2
1/2
①
2
1/2
①
2
1/2
①
2
1/2
①
2
1
①
2
1/2
①
1
1
2
4
1
1
2
1/2
①
2
1
②
4
1
Brown
Pale yellow
White
White
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
White
Pale vermilion
Pale yellow
Yellowish brown
Pink
Pink
Pink
Pink
Pink
Blue
White
White
Yellowish brown
Pale yellow
Reddish purple
Pale Pink
Reddish orange
Reddish purple
Reddish purple
Reddish brown
Reddish purple
Reddish purple
Pink
Purple
Yellowish brown
Pale blue
Pale blue
Greenish brown
Pale yellow
Pale yellow
Pale yellow
Purple to yellow
Grayish purple
Yellow
Brown
Brown
Greenish brown
(Pale yellowish orange at the end of staining)※1
0.2mg/m3(T)
0.1(IFV)
50
1
25
50
C 0.2
20
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. ※1:Pale yellowish orange when low concentration See page 40 for additional symbols and definitions.
22
Toluol
o-Toluidine
C6H4(CH3)(NH2)
Trichloroacetic acid
CCI3COOH
1,2,4-Trichlorobenzene
C6H3CI3
1,1,1-Trichloroethane
(Methyl chloroform)
CH3CCI3
1,1,2-Trichloroethane
CI2CHCH2CI
Trichloroethylene
CI2C:CHCI
Trichlorofluoromethane (R11)
CCI3F
Trichloromethane
Trichloronitromethane
1,2,3-Trichloropropane
CH2CICHCICH2CI
1,1,2-Trichloro-1,2,2-
trifluoroethane (R113)
CCIF2CCI2F
1,1,1-Trichloro-2,2,2-
trifluoroethane (R113a)
CCI3CF3
Aniline
Nitric acid
Vinyl chloride
1,1,1-Trichloroethane
(Methyl chloroform)
1,1,1-Trichloroethane
(Methyl chloroform)
Acetylene
1,1,1-Trichloroethane
(Methyl chloroform)
Trichloroethylene
Trichloroethylene
Trichloroethylene
Trichloroethylene
Trichloroethylene
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
1,1,1-Trichloroethane
(Methyl chloroform)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
Fluorochlorocarbons
(Pyrotec tube)
5-60
1-37.5
0.65-13
500-2000
100-500
200-900
20-200
6-20
0.06-1.2%
220-750
1-2.5%
0.05-1%
500-1300
50-500
20-50
100-250
5-100
2-5
25-70
2-25
1-2
4.0-8.8
0.25-4.0
0.125-0.25
2200-6600
275-2200
8-320
16-43.2
0.8-16
36-360
2000-6000
250-2000
10-400
20-54
1-20
1600-4800
200-1600
10-400
16-43.2
0.8-16
2
1
4
1/2
①
1/2
①
2
1
2
1/2
①
1/2
①
2
1/2
①
2
1/2
①
2
1/2
①
2
1/2
1
1
1
2
4
1/2
①
1
1
②
1/2
1
1
1
2
Pale yellow
Yellow
Yellow
White
White
White
White
White
Yellow
Yellow
Yellow
Yellow
White
Yellow
Yellow
White
White
Yellow
Yellow
White
Yellow
Yellow
Pale green
Reddish purple
Reddish brown
Reddish orange
Pale pink
Brown
Reddish orange
Yellowish brown
Reddish purple
Reddish purple
Purple
Purple
Reddish orange
Reddish purple
Reddish purple
Pale pink
Reddish orange
Reddish purple
Reddish purple
Reddish orange
Reddish purple
Reddish purple
3
3
2*
3
2
3
3
3
2*
2*
2*
2*
3
3
3
2
3
3
3
3
3
3
H
+
+T
+T
T
+T
T
T
T
T
T
+P
+P
+P
+T
+P
+P
+P
+P
+P
+P
2
0.5
C 5
350
10
10
C 1000
0.005
1000
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartP: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump. See page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
See Toluene
181
15L
131La
135
135L
171
135
132HH
132HA
132M
132L
132LL
51H
51
51L
See Chloroform
See Chloropicrin
135L
51H
51
51L
51H
51
51L
23
180
180L
3M
180
180L
123
81L
143
141
See Styrene
131
131La
131L
131LB
See Acrylonitrile
130L
113L
6
6L
6LP
6LLP
123
123L
100A
122L
Amines
Amines
Ammonia
Amines
Amines
Xylene
Acetic acid
Vinyl acetate
Ethyl acetate
Vinyl chloride
Vinyl chloride
Vinyl chloride
Vinyl chloride
Vinylidene chloride
Isopropyl alcohol
Water vapour
Water vapour
Pipeline Dew Point Tube
Pipeline Dew Point Tube
Xylene
Xylene
LPG
Toluene
3
2
3
3
2
3
2*
3
3
3
2*
2*
2*
2*
3
3
3
3
3
3
3
3
3
T
T
T
T
T
+
T
+
+T
T
+
T
T
T
T
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
No. ofPump
Strokes
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
Triethylamine
(C2H5)3N
Trimethylamine
(CH3)3N
Trimethyl benzene
C6H3(CH3)3N
Valeric acid
CH3(CH2)3COOH
Vinyl acetate
CH3CO2CH:CH2
Vinyl benzene
Vinyl chloride
CH2:CHCI
Vinyl cyanide
Vinylidene chloride
CH2:CCI2
Vinyl trimethoxysilane
CH2:CHSi(OCH3)3
Water vapour
H2O
Xylene
C6H4(CH3)2
4.5-90
0.3-6
25-250
3.5-70
0.25-5
10-300
0.38-15
100-250
10-100
5-10
0.06-0.9%
1-2%
0.05-1%
0.025-0.05%
20-54
1-20
0.5-1
0.25-0.5
3-6.6
0.2-3
0.1-0.2
20-70
1-20
0.25-1
14-40.6
1-14
0.4-1
6.5-25.0
18-32mg/L
1-18mg/L
0.5-1mg/L
1-2mg/L
0.05-1mg/L
40-100LB/MMCF
3-40LB/MMCF
2-10LB/MMCF
250-625
10-250
5-10
100-200
2-100
0.1-1.2%
100-200
4-100
2-4
1
1
1
1
1
2
1
1
②
4
1
1/2
①
2
1/2
①
2
4
1
②
4
1
②
4
1/2
①
2
2
1/2
①
2
1/2
①
1/2
①
2
1/2
①
2
1
②
2
1
2
4
Pink
Pink
Purple
Pink
Pink
White
Pink
White
Yellowish brown
Yellowish brown
Yellow
Yellow
Yellow
Yellow
Pale vermilion
Yellowish green
Yellow
Yellow
Yellow
White
White
Yellowish brown
White
Yellow
Pale yellowish orange
Yellow
Yellow
Pale yellowish orange
Brown
Pale yellow
Brown
Greenish brown
Greenish brown
Reddish brown
Reddish brown
Purple
Reddish brown
Pale blue
Purple
Purple
※4 Greenish purple
Green
Brown
Brown
Greenish brown
Brown
0.5
5
25
10
1
5
100
T: Temp Correction H: Humidity Correction +: Twin Tubes ++: Nine Tubes *Refrigerated Storage Mesh: Correction Factor/ChartLB / MMCF = Pound / Million Cubic Feet (1mg/L = 62.3LB / MMCF)※4 May become "Purple" with high humidity. P: Use Pyrotec pyrolyzer No. 840 and GASTEC gas sampling pump.See page 40 for additional symbols and definitions.
24
Acetaldehyde
CH3CHO
Acetic acid
CH3CO2H
Acetic anhydride
(CH3CO)2O
Acetone
CH3COCH3
Ammonia
NH3
Benzene
C6H6
1,3-Butadiene
CH2:CHCH:CH2
Carbon dioxide
CO2
Carbon monoxide
CO
Chlorine
CI2
Cumene
C6H5CH(CH3)2
1,2-Dichloroethylene
CICH:CHCI
Dimethylamine
(CH3)2NH
N,N-Dimethylethylamine
C2H5N(CH3)2
Ethanol
C2H5OH
Ethyl benzene
C6H5C2H5
Ethylene
CH2:CH2
Formaldehyde
HCHO
Formic acid
HCO2H
Furfural
C5H4O2
Hydrazine
N2H4
Hydrogen chloride
HCI
Hydrogen cyanide
HCN
Hydrogen fluoride
HF
Hydrogen peroxide
H2O2
Formaldehyde
Acetone
Methyl ethyl kentone
Acetic acid
Acetic acid
Acetone
Methyl ethyl ketone
Ammonia
Ammonia
Toluene
1,3-Butadiene
Carbon dioxide
Carbon monoxide
Carbon monoxide
Chlorine
Trichloroethylene
Toluene
1,3-Butadiene
Trichloroethylene
Ammonia
Ammonia
Ethanol
Toluene
1,3-Butadiene
Formaldehyde
Acetic acid
Formaldehyde
Ammonia
Hydrogen chloride
Trichloroethylene
Hydrogen fluoride
Hydrogen cyanide
Hydrogen fluoride
Hydrogen chloride
Hydrogen peroxide
1-10
1-10
1-10
1-10
1-10
1-10
1-10
0.5-10
1-10
1-10
1-8
0.5-10
0.5-48
0.5-24
0.5-24
1-8
1-10
1-8
1-8
0.5-10
0.5-10
1-10
1-10
1-8
1-10
1-10
1-10
0.5-10
1-10
1-8
1-10
1-10
1-10
1-10
1-10
Yellow
Yellow
Yellow
Purple
Purple
Yellow
Yellow
Purple
Pink
White
Reddish purple
Pale vermilion
Pale yellow
Pale yellow
White
Yellow
White
Reddish purple
Yellow
Purple
Purple
Yellow
White
Reddish purple
Yellow
Purple
Yellow
Purple
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
White
Reddish brown
Reddish brown
Reddish brown
Yellow
Yellow
Reddish brown
Reddish brown
Yellow
Yellow
Brown
Pale brown
Yellow
Brown
Brown
Yellow
Purple
Brown
Pale brown
Purple
Yellow
Yellow
Brown
Brown
Pale brown
Reddish brown
Yellow
Reddish brown
Yellow
Purple
Purple
Purple
Pink
Purple
Purple
Yellow
1*
2*
2*
3
3
2*
2*
3
2
2
2
2
2
2*
2
1*
2
2
1*
3
3
3
2
2
1*
3
1*
3
3
1*
3
2
3
3
3
T
T
T
T
T
T
T
TH
T
T
T
T
T
T
T
T
T
T
TH
T
TH
TH
TH
T
C 25
10
1
250
25
0.5
2
5000
25
0.1
50
200
5
STEL1000
20
200
0.1
5
0.2
0.01
C 2
C 4.7
0.5
1
T: Temp Correction H: Humidity Correction *Refrigerated Storage Mesh: Correction Factor/ChartSee page 40 for additional symbols and definitions.
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
MeasuringTime
(hours)
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
91D
151D
152D
81D
81D
151D
152D
3D
3DL
122DL
174D
2D
1D
1DL
8D
132D
122DL
174D
132D
3D
3D
112D
122DL
174D
91D
81D
91D
3D
14D
132D
17D
12D
17D
14D
32D
0.1-20
4-1200
1.2-360
0.5-100
0.3-60
5-1500
1.4-420
2.5-1000
0.1-10
2.4-600
1.3-200
0.02-12%
1.04-2000
0.4-400
0.08-100
2.4-240
3.4-850
3.8-600
6-600
1.9-750
4-1600
100-25000
2.8-700
1.5-240
0.1-20
0.55-110
0.3-60
1.6-650
1-100
1.8-180
0.4-40
1-200
1-100
2.5-250
0.5-40
■ Passive Dosi-tubes (Time Weighted Average Detector Tubes)
25
Hydrogen sulphide
H2S
Isoprene
CH2:C(CH3)CH:CH2
Methylamine
CH3NH2
Methyl ethyl ketone
CH3COC2H5
Methyl isobutyl ketone
(CH3)2CHCH2COCH3
Nitric acid
HNO3
Nitrogen dioxide
NO2
Styrene
C6H5CH:CH2
Sulphur dioxide
SO2
Tetrachloroethylene
CI2C:CCI2
Toluene
C6H5CH3
Trichloroethylene
CI2C:CHCI
Triethylamine
(C2H5)3N
Trimethylamine
(CH3)3N
Vinyl chloride
CH2:CHCI
Xylene
C6H4(CH3)2
Hydrogen sulphide
1,3-Butadiene
Ammonia
Methyl ethyl ketone
Formaldehyde
Acetone
Acetone
Methyl ethyl ketone
Hydrogen chloride
Hydrogen fluoride
Nitrogen dioxide
Nitrogen dioxide
Toluene
Sulphur dioxide
Sulphur dioxide
Tetrachloroethylene
Trichloroethylene
Toluene
Trichloroethylene
Ammonia
Ammonia
1,5-Butadiene
Toluene
1-48
1-8
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-24
1-10
1-5
1-10
1-8
1-8
1-10
1-8
0.5-10
1-10
1-8
1-10
White
Reddish purple
Pink
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
White
White
White
Bluish purple
Green
Yellow
Yellow
White
Yellow
Purple
Pink
Reddish purple
White
Brown
Pale brown
Yellow
Reddish brown
Reddish brown
Reddish brown
Reddish brown
Reddish brown
Purple
Purple
Yellow
Green
Brown
White
Yellow
Purple
Purple
Brown
Purple
Yellow
Yellow
Pale brown
Brown
3
2
2
2*
1*
2*
2*
2*
3
3
1*
1*
2
3
3
1*
1*
2
1*
3
2
2
2
T
TH
T
T
T
T
TH
TH
T
T
T
T
T
T
TH
T
1
5
200
20
2
0.2
20
STEL0.25
25
20
10
0.5
5
1
100
Gas or Vapourto be Measured
Chemical FormulaTube No. & Name
MeasuringRange(ppm)
MeasuringTime
(hours)
ShelfLife
(year)
TLV-TWA, C(ACGIH)(ppm)
NoteColour Change
Original Stain
4D
174D
3DL
152D
91D
151D
151D
152D
14D
17D
9D
9DL
122DL
5DH
5D
133D
132D
122DL
132D
3D
3DL
174D
122DL
0.2-200
2.5-400
0.19-19
2-600
0.125-25
6.5-1950
11.5-3450
4-1200
0.8-80
0.32-32
0.1-30
0.01-3.0
26-6500
10-600
0.2-100
3-150
1.5-150
2-500
3-300
5.3-2100
0.23-23
1.5-240
3.4-850
T: Temp Correction H: Humidity Correction *Refrigerated Storage Mesh: Correction Factor/ChartSee page 40 for additional symbols and definitions.
■Measurement procedure ①Write down the starting time of measurement on an adhesive
label included inside each box of Dosi-tubes, and place the label onto the tube.
②�Insert the G marked end of the Dosi-tube into the No.710 Tube Holder, and break the tube end at the breaking line (A). Remove the broken end from the Tube holder.
③�Insert the Dosi-tube fully into the Tube holder.
④�Attach the Tube Holder with the Dosi-tube to the shirt collar for personal sampling, or put it on an appropriate measurement point in the workplace for area monitoring.
⑤�When the measurement is finished, write down the finishing timeon the label, and determine the actual sampling time := (finishing time) - (starting time)
⑥�Obtain the average concentration (TWA value) by the following
formula. TWA value (ppm) = Dosi-tube reading (ppm・hr) Actual sampling time (hr)
26
The extension hose are available to be attached to the inlet of the gas sampling pump and used for remote downward (30m) measurement.*For twin tube operation, order the Extension hose guard rubber (No.358). When the extension hose tip needs to be replaced, order the Replacement extension hose guard rubber (No.359).
27
② Attach the syringe inlet to the syringe (No.601 or No.611) and collect 20mL of sample into the syringe by pulling its piston.
① Break off both ends of a detector tube (No.100B for No.601 syringe or No.2HT for No.611 syringe) by using the tube tip cutter.
(20mL)
Tip cutter
+
*Refrigerated Storage
30
1. Attach a pressure reducer with gauge and flow metre to acylinder, compressor or air line and adjust the flow metre to therequired setting.
3. Attach the rubber tube holder to the flow metre outlet. Makesure the tube arrow on the tube is pointing in the downward direction.
5. Time the sampling with a stopwatch.
2. Break the tips off a fresh detector tube using the tube tip breaker and insert the tube into a tube holder.
4. Turn on the cylinder or compressor and confirm the flowmetre according to each Airtec tube specifications.
6. As soon as the sampling time has finished, turn off the cylinder or compressor, and remove the tube from the tube holder and then read the colour-changed layer immediately.
31
1,2.
3.
1.
2.
3.
Gastec CG-1 system can simply, quickly, and simultaneously measure 4 kinds of harmful contaminants (CO, CO2, Water vapour, and Oil mist)contained in compressed breathing air (cylinder or compressor).
STEP.11. Connect the measuring device to the pressure reducer fully until
it is locked. (Don’t connect rubber shrouds)2. Slowly open the compressed air supply and wait 1 minute.3. Close the compressed air supply completely, and wait 6 minutes.4. Confirm the pressure drop is less than 5%.
STEP.21. With the main valve closed, connect each Rubber shroud to
the measuring device fully until it is locked. (Air escapes from the measuring device)
STEP.31. Slowly open the compressed air supply valve and clean the air
supply system. (disperse compressed air)2. Wait 5 minutes and close the valve.
STEP.51. After 5 minutes, disconnect the three rubber shrouds(No.1A,2A,
and 6A) from the measuring device.2. After 10 minutes, disconnect the rubber shroud (No.109AD) from
the measuring device.3. Remove the tubes from the rubber shrouds, and read the value of
each tube immediately.
STEP.41. Break off both tips of the Gastec tube with the tube tip holder.2. Set the Gastec tubes in the rubber shrouds according to the
markings on the measuring device. Make sure that both ends ofthe tubes are firmly covered by the rubber shrouds.
3. Open the valve of the compressed air source to start themeasurement. Time the sampling with the stopwatch.
Carbon monoxide
Carbon dioxide
Water vapour
Oil mist
CO
CO2
H2O
1A
2A
6A
109AD
Carbon monoxide Airtec tube
Carbon dioxide Airtec tube
Water vapour Airtec tube
Oil mist Airtec tube
5-50
250-3000
10-80mg/m3
0.2-5.0mg/m3
100
190
120
3000
5
5
5
10
Yellow
Yellowish orange
Yellow
Pale vermilion
Blackish brown
Yellow
Green
Pale blue
2
2
2
2
Measurement procedure
Compressed breathing air measurement kit (CG-1 System)
32
■ Detector tubes for Automatic Air Sampling Pump
Gas or Vapourto be Measured
ChemicalFormula Tube No. & Name Measuring Range
(ppm)Flow Rate(mL/min)
SamplingTime(min)
Colour Change
Original Stain
ShelfLife
(year)Note
Acetone
Acrylonitrile
Benzene
Chlorine
p-Dichlorobenzene
Ethyl benzene
Ethylene oxide
Formaldehyde
Hexane
Hydrogen cyanide
Hydrogen fluoride
Hydrogen sulphide
Isopropyl alcohol
Methanol
Methyl ethyl ketone
Nitrogen dioxide
Tetrachloroethylene
Toluene
Trichloroethylene
Vinyl chloride
Xylene
CH3COCH3
CH2:CHCN
C6H6
CI2
C6H4CI2
C6H5C2H5
C2H4O
HCHO
CH3(CH2)4CH3
HCN
HF
H2S
CH3CH(0H)CH3
CH3OH
CH3COC2H5
NO2
CI2C:CCI2
C6H5CH3
CI2C:CHCI
CH2:CHCI
C6H4(CH3)2
151TP
191TP
121P
121TP
8TP
127P
122P
163TPM
163TP
91P
91PL
91TP
102TP
12TP
17TP
4TP
113TP
111TP
152TP
9P
133P
133TP
122P
122TP
132P
132TP
131P
131TP
123TP
122P
Acetone
Acrylonitrile
Benzene
Benzene
Chlorine
p-Dichlorobenzene
Toluene
Ethylene oxide
Ethylene oxide
Formaldehyde
Formaldehyde
Formaldehyde
Hexane
Hydrogen cyanide
Hydrogen fluoride
Hydrogen sulphide
Isopropyl alcohol
Methanol
Methyl ethyl ketone
Nitrogen dioxide
Tetrachloroethylene
Tetrachloroethylene
Toluene
Toluene
Trichloroethylene
Trichloroethylene
Vinyl chloride
Vinyl chloride
Xylene
Toluene
25-800
3.0-12.6
0.2-3.0
250-3000μg/m3
5-14.5
0.1-5
0.05-0.6
100-3000μg/m3
110-2750μg/m3
1-50
0.1-5
0.4-1.44
0.02-0.4
0.20-0.80
0.01-0.20
0.50-1.75
0.01-0.50
2-80
4.5-9.0
0.3-4.5
3.0-9.0
0.05-3.0
1.6-2.88
0.1-1.6
200-400
20-200
20-300
20-300
0.02-0.20
300-720μg/m3
20-300μg/m3
40-84
2.5-40
2500-7000μg/m3
100-2500μg/m3
2-80
500-1200μg/m3
20-500μg/m3
15-33
1-15
50-1500μg/m3
3.0-9.6
0.2-3.0
2-80
540-13500μg/m3
100
50
100
50
50
100
100
100
200
50
50
200
200
200
200
50
100
100
50
100
50
100
50
100
100
100
50
100
100
100
100
50
100
200
200
100
100
100
50
100
100
50
100
100
200
10
10
10
60
10
10
10
30
30
10
10
10
30
10
30
10
10
10
10
10
10
10
10
10
5
10
10
10
30
15
30
10
10
10
30
10
15
30
10
10
30
10
10
10
30
Yellow
Yellow
White
White
Pink
Yellow
White
Yellow
Yellow
Yellow
Pale Yellow
Yellow
Yellowish brown
Yellow
Yellow
Yellow
Pale vermilion
Pale vermilion
Yellow
White
Yellow
Yellow
White
White
Yellow
Yellow
Yellow
Yellow
White
White
Red
Pink
Brown
Brown
White
Pale reddish purple
Pale brown
Reddish brown
Pale orange
Pink
Pink
Pale orange
Greenish brown
Pink
Brown
Pink
Pale blue
Pale blue
Red
Orangish brown
Purple
Reddish purple
Pale brown
Brown
Purple
Reddish purple
Pale reddish purple
Reddish purple
Brown
Pale brown
T
+T
+
+
+T
+
+T
+T
T
T
T
TH
T
T
T
T
+T
+T
+
+
+T
+T
+T
T
+
+
2*
2
2
2
2
2
2
1*
1*
1*
1*
1*
3
1
2
2
2
2
2*
2
2
2
2
2
2
2
2
3
2
2
T: Temp Correction H: Humidity Correction +: Twin Tubes *Refrigerated Storage Mesh: Correction FactorSee page 40 for additional symbols and definitions.
33
■ Automatic Air Sampling Pump GSP-300FT-2
■ GSP-300FT-2 Specification
■ Measuring Procedure
Spot Flow Rate & Measuring Range
Constant Flow Rate Sampling Range
Operating Mode
Indicator
Construction & Performance
Accuracy of spot and accumulated volume
Operating temperature and humidity range
Power source
Dimension & Weight
Approval
0 - 250mL/min
50mL/min : 0.0 - 34.5kPa 100mL/min : 0.0 - 30.0kPa 150mL/min : 0.0 - 25.0kPa
200mL/min : 0.0 - 21.0kPa 250mL/min : 0.0 - 16.5kPa
Timer mode : Automatic shut-off of air pump by a preset timer and digital display of integral flow rate.
Constant volume mode:Automatic shut-off of air pump by a preset timer and digital display of elapsed time.
L.C.D. Read-out (equipped Light Switch )
Flow Rate Indicator : mL/min
Accumulated Sampling Volume Indicator : 0.000 - 9.999 L, 10.00 - 99.99 L, 100.0 - 999.9 L
Maximum Sampling Time Indicator : 0 - 999 min
Mass flow sensor(Temperature Correction Function attached), Diaphragm sampling pump, Dust-proof, Water drop-proof,
Auto Start Function, Equipped with initial flow rate maintaining electric circuit
±5%(at higher than 50mL/min spot flow rate under constant temperature and relative humidity)
Temperature : 0 - 40℃ Humidity : 10 - 90%RH(without dews)
2 pcs. Type AA Alkali Dry Cell Battery lasts 10 continuous hours (20℃)
80(W)×40(D)×140(H)mm・300g(with batteries)
CE-marking (2004/108/EC )
① Break tips off the detector tube using the tube tip holder.
② Insert the detector tube to the inlet of the rubber tube holder. Put the power switch to ON. Adjust the flow rate, confirm that the timer of the air sampling pump is set, then push the start button.
③ After sampling, remove the detector tubefrom the rubber tube holder and read the concentration of the tube.
* Please read carefully the instruction sheet of the detector tube to be used for timer and flow rate.
The Model GSP-300FT-2 has been designed to be a small and compact air sampling pump available with an integrated flowmetre for Hand-held, Personal or site sampling. With this small size air sampling pump it is possible to carry on constant flow rate for 10 hours continuous sampling. This air sampling pump employs an extremely low noise air pump and has air pump automatic shut-off by preset timer or volume for integrated flow rate and accumulated time.
34
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
1A1HH1H1M1LM1L1La1LK1LKC1LL1LC1M1D1DL2A2Ag2HT2HH2H2L2LL2LC2D3H3HM3M3La3L3H3M3D3DL3D3D3D3D3DL3DL4HT4HP4HH4H4HM4M4L4LL4LK4LB4LT4TP4D5H5M5L5La5LC5Lb5La5DH5D6AH6A6Ag66L6LP6LLP7H
Carbon monoxide (Airtec tube)Carbon monoxide
Gasoline (Petrol)Carbon monoxide (Dosi tube)
Carbon dioxide (Airtec tube)
Carbon dioxide (Injection tube)Carbon dioxide
Carbon dioxide (Dosi tube)Ammonia
DimethylamineTrimethylamineAmmonia (Dosi tube)
Dimethylamine (Dosi tube)Hydrazine (Dosi tube)N,N-Dimethylethylamine (Dosi tube)Triethylamine (Dosi tube)Methylamine (Dosi tube)Trimethylamine (Dosi tube)Hydrogen sulphide
Hydrogen sulphide (for Automatic Air Sampling Pump)Hydrogen sulphide (Dosi tube)Sulphur dioxide
Thionyl chlorideSulphur dioxide (Dosi tube)
Water vapour (Airtec tube)
Water vapour
Phosphine
5-501-50%0.1-10%0.05-4%25-20002.5-20008-10005-6005-1005-501-300.1-2%1.04-20000.4-400250-3000200-300010-100%2.5-40%0.5-20%0.13-6%300-5000100-40000.02-12%0.2-32%0.05-3.52%10-10002.5-2000.5-781.2-19.2%25-2502.5-10000.1-101.9-7501.6-6504-16005.3-21000.19-190.23-231-40%0.25-20%0.1-4%10-400025-160012.5-5001-2400.25-1201-400.5-120.05-4.00.1-2.880.2-2000.05-8%20-36001.25-2000.5-600.1-250.05-101.44-21.610-6000.2-100500-500010-80mg/m3
150-3000mg/m3
0.5-32mg/L0.05-2mg/L3-100LB/MMCF2-10LB/MMCF200-5500
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
7J77L7LA8HH8H8La8LL8HH8H8La8La8TP8D9L9L9P9D9DL1011A11HA11S11L12H12M12L12LL12L12L12TP12D13M1313L14R14M14L14D14D14D15L15L15L161717L17LL1717TP17D17D17D18M18L19LA2121LA2223M23L252627283031B32
Phosphine
Chlorine
Hydrogen chlorideChlorine dioxideBromineChlorine dioxideChlorine (for Automatic Air Sampling Pump)Chlorine (Dosi tube)Nitrogen dioxideIodineNitrogen dioxide (for Automatic Air Sampling Pump)Nitrogen dioxide (Dosi tube)
NO & NO2 (Separate quantification)Nitrogen oxides (Airtec tube)Nitrogen oxides (Total quantification)
Hydrogen cyanide
Acetone cyanohydrinBoron trichlorideHydrogen cyanide (for Automatic Air Sampling Pump)Hydrogen cyanide (Dosi tube)Carbon disulphide
Hydrogen chloride (for Low Humidity)Hydrogen chloride
Hydrogen chloride (Dosi tube)Hydrogen fluoride (Dosi tube)Nitric acid (Dosi tube)Nitric acidHydrogen bromideTrichloroacetic acidPhosgeneHydrogen fluoride
FluorineHydrogen fluoride (for Automatic Air Sampling Pump)Hydrogen fluoride (Dosi tube)Hydrogen chloride (Dosi tube)Nitric acid (Dosi tube)Ozone
ArsineCarbonyl sulphide
DiboraneChlorine dioxide
(NH3,SO2,H2S,CO,NO2, )(NH3,H2S,CnHm)(NH3,HCl,H2S,NO2,SO2,CO,CO2)HCl, COCl2, SO2, NO2, H2S, HCN, CO, CO2
HydrogenOxygenHydrogen peroxide
2.5-10002.5-1000.15-50.05-9.80.25-10%25-10000.1-160.025-21.5-30%45-4500.05-0.80.3-4.80.05-0.60.08-1000.5-1250.2-120.02-0.200.1-300.01-3.02.5-2000.02-250-25005-6250.04-16.50.05-1.6%17-24000.5-1500.2-102.5-602.25-540.3-9.01-20020-40000.63-1000.1-8.150-500010-10000.2-761-1002.5-2500.8-800.1-400.8-161-37.50.05-200.25-1000.09-720.05-240.5-500.05-9.01-1000.4-400.32-324-4000.025-60.04-105-2002-1250.02-50.1-100.025-1.2QualitativeQualitativeQualitativeQualitative0.5-2%3-24%0.5-10
■ GASTEC NUMERICAL INDEX GAS DETECTOR TUBE LIST
35
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
32D354045H45S45S51H51H51H51H51H51H51H51H515151515151515151515151515151L51L51L51L51L51L51L51L51L51L51L51L51L51L525252525252535360606161617070L7070707070L70L70L70L70L70LN70LN
Hydrogen peroxide (Dosi tube)Sulphuric acidMercury vapourH2S + SO2 (Total Quantification)H2S,SO2 (Separate Quantification)
1,1,2-Trichloro-1,2,2-trifluoroethane (R113)Chlorodifluoromethane (R22)Dichlorodifluoromethane (R12)1,2-Dichloro-1,1,2,2-tetrafluoroethane (R114)Halothane1,1,2,2-Tetrachloro-1,2-difluoroethane (R112)Trichlorofluoromethane (R11)1,1,1-Trichloro-2,2,2-trifluoroethane (R113a)1,1,2-Trichloro-1,2,2-trifluoroethane (R113)1,1-Dichloro-1-fluoroethane (R141b)2,2-Dichloro-1,1,1-trifluoroethane (R123)Dichloropentafluoropropane (R225)Chlorodifluoromethane (R22)Dichlorodifluoromethane (R12)1,2-Dichloro-1,1,2,2-tetrafluoroethane (R114)EnfluraneHalothaneMethyl chloride1,1,2,2-Tetrachloro-1,2-difluoroethane (R112)Trichlorofluoromethane (R11)1,1,1-Trichloro-2,2,2-trifluoroethane (R113a)2-Chloro-1,1,1,2-tetrafluoroethane (R124)1,1,2-Trichloro-1,2,2-trifluoroethane (R113)Chlorodifluoromethane (R22)Dichlorodifluoromethane (R12)1,1-Dichloro-1-fluoroethane (R141b)1,2-Dichloro-1,1,2,2-tetrafluoroethane (R114)2,2-Dichloro-1,1,1-trifluoroethane (R123)Dichloropentafluoropropane (R225)EnfluraneHalotaneMethyl chlorideMethylene chloride1,1,2,2-Tetrachloro-1,2-difluoroethane (R112)Trichlorofluoromethane (R11)1,1,1-Trichloro-2,2,2-trifluoroethane (R113a)1-Nitropropane2-NitropropaneAcetonitrileNitrogen dioxideNitroethaneNitromethaneDimethyl sulphideDimethyl disulphidePhenolNapthaleneo-Cresolm-Cresolp-CresolMercaptans
Ethyl mercaptanIsopropyl mercaptanMethyl mercaptanPropyl mercaptanButyl mercaptantert-Butyl mercaptanEthyl mercaptanMethyl mercaptanPropyl mercaptanMercaptansMethyl mercaptan
0.5-400.5-5mg/m3
0.05-13.2mg/m3
0.02-8.0%SO2: 0.25-20H2S: 1.25-120250-60000.1-2.4%325-7800475-11400800-6400125-3000275-6600200-480010-40010-100014-160020-80025-100011-44020-800100-1230240-96012-4807-2808-32010-40045-18001-542.5-1351.8-97.21.1-221.8-97.21.4-281.4-2825-1453-601.6-86.41-541-540.8-43.20.8-43.24.2-2523.7-2223-1800.5-304-2405-3000.15-100.3-60.4-1870.5-140.4-62.51-251-250.5-1200.1-80.5-12010-2400.35-8422.5-5400.16-12.80.1-80.1-80.1-80.12-9.60.1-80.1-8
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
70LN70LN70LN71H7171H7272L72LN7575N75L75L75LN76H76M7677808080808080808181L8181818181818181L81L81L81L81L81L81L81L81D81D81D91M9191L91LL91L91L91L91L91L91P91PL91TP91D91D91D91D9292M92L9293100A100A
Ethyl mercaptantert-Butyl mercaptan1-Propanethiol (Propyl mercaptan)Methyl mercaptan
Ethyl mercaptanEthyl mercaptan
tert-Butyl mercaptan
2-Mercaptoethanoltert-Butyl mercaptanTetrahydrothiophene
TBM,DMSAcid gasesChlorineHydrogen chlorideIodineNitric acidNitrogen dioxideSulphur dioxideAcetic acid
Acetic anhydrideAcrylic acidFormic acidIsovaleric acidMaleic anhydrideMethacrylic acidPropionic acidAcetic anhydrideAcrylic acidButyric acidFormic acidIsovaleric acidMethacrylic acidPropionic acidValeric acidAcetic acid (Dosi tube)Acetic anhydride (Dosi tube)Formic acid (Dosi tube)Formaldehyde
BenzaldehydeCyclohexanoneDiisobutyl ketoneMetaldehydePropionaldehydeFormaldehyde (for Automatic Air Sampling Pump)
Formaldehyde (Dosi tube)Acetaldehyde (Dosi tube)Furfural (Dosi tube)Methyl ethyl ketone (Dosi tube)Acetaldehyde
DiacetylAcroleinLPG (Liquified petroleum gas)Propylene
0.13-10.41-401-2520-27000.25-140100-38000.5-1200.2-750.15-57.52.5-150mg/m3
1.25-250mg/m3
0.5-30mg/m3
0.5-7.50.5-39mg/m3
10-20010-100mg/m3
1-101-15mg/m3
1-800.7-148-1600.12-2.45-1000.2-41.5-301-1000.125-25.00.6-152-505.2-1302-500.8-201.8-453-750.15-60.45-180.325-130.5-200.38-150.35-140.25-100.38-150.5-1000.3-600.55-1108-64002-1000.1-400.05-14-9210-4700.58-290.065-3.250.76-380.02-1.440.01-0.800.01-1.750.1-200.1-200.3-600.125-255-7502.5-1001-2025-15003.3-8000.02-0.8%0.02-0.8%
36
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
100A100B101101L101101101101L101L101L102H102L102H102H102L102L102L102L102L102TP103103103103103103103103103103104104104105105105105105105106106106107108109AD109A111111L111LL111L111TP112112L112D113113L113LL113113L113L113L113L113L113L113L113LL113LL113LL
XylenePropane (Injection tube)Gasoline (Petrol)
HeptaneIsooctaneOctaneAllyl chlorideHeptaneIsobuteneHexaneHexaneCyclohexaneMethylcyclohexaneAcrylonitrileChlorocyclohexaneCyclohexaneDiisobutyl ketonetert-Butyl alcoholHexane (for Automatic Air Sampling Pump)Hydrocarbons (Lower class)AcetyleneButaneEthyleneHeptaneIsobutaneIsopentaneHexanePentanePropaneButaneIsobutanePentaneHydrocarbons (Higher class)HeptaneHexaneNonaneOctaneDecanePetroleum naphthaPetroleum benzinePetroleum etherUnknown GasesKerosene,GasolineOil mist (Airtec tube)
Methanol
Ethylene chlorohydrinMethanol (for Automatic Air Sampling Pump)Ethanol
Ethanol (Dosi tube)Isopropyl alcohol
Propyl alcoholDivinyl methoxysilaneEthylene glycol monobutyl etherEthylene glycol monoethyl etherEthylene glycol monomethyl etherEthylene glycol monomethyl ether acetatePropyl alcoholVinyl trimethoxysilaneEthylene glycol monobutyl etherEthylene glycol monoethyl etherEthylene glycol monomethyl ether
0.1-1.2%0.1-2%0.015-1.2%30-20000.015-1.2%0.027-0.54%0.036-0.72%0.1-3.4% 30-20000.07-2.2%0.015-1.2%4-12000.015-1.2%0.04-0.84%600-1440050-120060-14400.2-1%500-120002-800.05-2.4%0.075-3.6%0.035-1.68%0.35-16.8%0.035-1.68%0.035-1.68%0.045-2.16%0.025-1.2%0.0375-1.8%0.05-2.4%25-140055-308030-1680100-300090-270080-2400130-3900100-3000200-60000.5-28mg/L0.5-28mg/L0.5-28mg/LQualitative Qualitative0.2-5mg/m3
0.3-1.5mg/m3
0.002-4.5%20-10002-5680-20020-3000.01-7.5%50-2000100-250000.02-5.0%20-80020-4600.04-2.5%6.5-25.0200-1000110-100075-760300-1300130-5606.5-25.060-40046-46044-440
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
113LL113LL113TP114115116117118119120121S121121SL121L121SP121121121L121L121P121TP122122L122122L122L122L122L122P122TP122P122P122DL122DL122DL122DL122DL122DL123123L123123TP124124L124L126126L127127127127P128130L131131La131L131LB131L131L131La131La131La131La131La131La131La131P131TP
1-Methoxy-2-propanolPropyl alcoholIsopropyl alcohol (for Automatic Air Sampling Pump)1-Butanol2-ButanolIsobutyl alcoholIsoamyl alcoholCyclohexanolMethylcyclohexanolAromatic hydrocarbonsBenzene
Diisobutyleneα-PineneMethylene iodideMethyl iodideBenzene (for Automatic Air Sampling Pump)
Toluene
Ethyl benzeneCumeneDiethyl benzeneEthyl benzeneXyleneToluene (for Automatic Air Sampling Pump)
Ethyl benzene (for Automatic Air Sampling Pump)Xylene (for Automatic Air Sampling Pump)Toluene (Dosi tube)Benzene (Dosi tube)Cumene (Dosi tube)Ethyl benzene (Dosi tube)Xylene (Dosi tube)Styrene (Dosi tube)Xylene
Trimethyl benzeneXylene (for Automatic Air Sampling Pump)Styrene
Divinyl benzeneChlorobenzene
o-Dichlorobenzenem-Dichlorobenzenep-Dichlorobenzenep-Dichlorobenzene (for Automatic Air Sampling Pump)Stoddard solventVinylidene chlorideVinyl chloride
1,1,2,2-TetrachloroethaneAllyl chloride1,3-Dichloropropene1,2,4-Trichlorobenzene2-Methyl allyl chlorideEthyl chloroformateMethyl chloroformatep-Ethyl benzylchloridePropylene dichlorideVinyl chloride(for Automatic Air Sampling Pump)
26-26055-17020-40010-1505-1504-1505-3005-1005-1000.4-2002-3122.5-1201-1000.1-650.2-6645-54095-11400.22-220.32-32250-3000μg/m3
0.1-14.55-6901-10011-3302-1002-1501-702-200100-7000μg/m3
2-80110-2750μg/m3
540-13500μg/m3
2-5002.4-6003.4-8502.8-7003.4-85026-65005-6252-20010-3002-8010-15002-1001-152-5000.5-432.5-3002.5-3002.5-300100-3000μg/m3
50-8000mg/m3
0.4-40.60.025-2%0.25-540.1-6.60.25-702-303.2-480.5-100.65-132.8-557-14058-11602.5-5040-80050-1500μg/m3
0.2-9.6
■ GASTEC NUMERICAL INDEX GAS DETECTOR TUBE LIST
37
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
132HH132HA132M132L132LL132HH132HA132HA132L132LL132LL132P132TP132D132D132D132D132D133HA133M133L133LL133L133P133TP133D134134L134134L135135L135135135135135L135L135L136H136L136LA136LL136H136H136H136L136L136L136L136L136L136L136L136LA136LA136LA137137LA137LL138138L138139140141141L141
Trichloroethylene
Tetrachloroethylene1,2-Dichloroethylene1,3-DichloropropeneBenzyl chloride1,2-DichloroethyleneDichlorvosTrichloroethylene (for Automatic Air Sampling Pump)
Trichloroethylene (Dosi tube)Chlorine (Dosi tube)1,2-Dichloroethylene (Dosi tube)Hydrogen chloride (Dosi tube)Tetrachloroethylene (Dosi tube)Tetrachloroethylene
PentachloroethaneTetrachloroethylene (for Automatic Air Sampling Pump)
Tetrachloroethylene (Dosi tube)Carbon tetrachloride
ChloropicrinChloropicrin1,1,1-Trichloroethane(Methyl chloroform)
1,1,2-Trichloroethane1,1-DichloroethaneChlorobromomethaneEthylene dichloride (1,2-Dichloroethane)1,1,2,2-Tetrabromoethane1,2,3-TrichloropropaneEthylene dichloride (1,2-Dichloroethane)Methyl bromide
n-Butyl bromideChloro bromomethaneEthylene dibromide (1,2-Dibromoethane)1,1-DibromoethaneBenzyl bromideBromoformn-Butyl bromideChlorobromomethaneDibromomethaneEthyl bromideEthylene dibromide (1,2-Dibromoethane)n-Butyl bromiden-Propyl bromideChloro bromomethaneChloroform
Methylene chloride
Ethyl chloride1,2-DichloroethyleneAliphatic hydrocarbonsEthyl acetate
Vinyl acetate
0.05-2.5%20-13002-2501-700.125-8.80.075-1.5%80-80045-4501.6-200.375-60.11-1.820-1200μg/m3
1-333-3002.4-2406-6001.8-1801.5-1507-9002-2501-750.1-940-50020-720μg/m3
2.5-843-1500.5-600.25-112.5-600.28-5.5100-20006-900220-75090-45022-110400-20000.92-9.236-360104-104010-6002.5-2001-360.1-3.024-36018-27014-2107-7010-1001-5010-10011-1105-502.5-2008-801-43.21-180.7-12.64-4000.5-300.3-4.520-5004-15015-1505-2506-30000.1-1.5%20-8000.06-0.9%
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
141L141L141L141L141L141L141L141L142142L142L142L143144145146147148149149151151L151151L151L151TP151D151D151D151D152152L152TP152D152D152D152D153153L153154154154154155159159L159161161L161161161161163163L163LL163163163L163L163TPM163TP165L171171171171
2-Hexyl alcoholCymeneDiisopropyl benzeneEthyl acrylateIsopropyl etherMesityl oxideMethyl acrylateMethyl isothiocyanateButyl acetateButyl acetateButyl acrylateIsobutyl acrylateVinyl acetateIsobutyl acetatePropyl acetateIsopropyl acetateAmyl acetateIsoamyl acetateMethyl methacrylateAllyl isothiocyanateAcetone
CyclohexeneMethyl ethyl ketonePropionaldehydeAcetone (for Automatic Air Sampling Pump)Acetone (Dosi tube)Acetaldehyde (Dosi tube)Methyl ethyl ketone (Dosi tube)Methyl isobutyl ketone (Dosi tube)Methyl ethyl ketone
Methyl ethyl ketone (for Automatic Air Sampling Pump)Methy ethyl ketone (Dosi tube)Acetaldehyde (Dosi tube)Acetone (Dosi tube)Methyl isobutyl ketone (Dosi tube)Methyl isobutyl ketone
StyreneCyclohexanoneDiacetone alcoholFurfuralIsophoroneMethylcyclohexanoneTetrahydrofuran
1,4-DioxaneEthyl ether
Isopropyl etherMethyl etherTetrahydrofuranTolueneEthylene oxide
1,4-DioxanePropylene oxideEpichlorohydrinPropylene oxideEthylene oxide (for Automatic Air Sampling Pump)
Ethylene glycolAcetyleneBenzeneEthylene1,1,1-Trichloroethane
60-24005.6-22410-4008-32018-72027-10808-32050-4000.05-0.8%10-3007-2102.6-785-25010-30020-50010-50010-20010-20010-5005-2000.05-2.0%50-120000.05-0.8%21-168024-188025-8005-15004-12006.5-195011.5-34500.02-0.6%10-38420-3002-6001.2-3601.4-4204-12000.05-0.6%2.5-1300.15-2.3%2-752.5-1002-302-302-10020-8005-23225-1400.04-1.0%10-12000.018-0.45%0.034-0.85%0.056-1.4%0.02-0.8%0.05-3.0%0.4-3500.1-100.1-6.0%0.065-3.9%1.2-1201-1001-500.1-510-100mg/m3
0.05-4.0%0.03-0.6%0.1-2.0%0.06-1.2%
38
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
172172L172174174L174LL174174L174D174D174D174D174D180180L180180180180180180180180180180180180180180180180180180180180180180180180180180180180180180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L180L
Ethylene
Acetylene1,3-Butadiene
1,3-Pentadiene1,3-Pentadiene1,3-Butadiene (Dosi tube)Ethylene (Dosi tube)Isoprene (Dosi tube)trans-1,2-Dichloroethylene (Dosi tube)Vinyl chloride (Dosi tube)Amines
Allyl amineAmmoniaButylaminetert-ButylamineDi-n-ButylamineCyclohexylamineDiethylamineDiethylethanolamineDiisopropylamineDimethyl ethanolamineDimethylamineDimethylaminopropylamineDipropylamineN,N-DimethylethylamineN-Ethyl morpholineEthylamineEthylenediamineHexylamineIsopropyl amineMethylamineN-Methyl morpholineN-Methyl pyrrolidoneMonoethanolamine (Ethanolamine)MorpholinePropylaminePropylene imineTetramethylenediamineTriethylamineTrimethylamineAllyl amineButylamineCyclohexylamineDi-n-butylamineDiethylamineDiethylaminoethanolDiethylenetriamineDiisopropylamineDimethylamine2-DimethylaminoethanolDimethylaminopropylamineN,N-DimethylethylamineDipropylamineEthanolamineEthylamineEthylenediamineN-Ethyl morpholineHexamethylenediamineHexylamineIsopropylamineMethylamineMorpholineN-Methyl morpholinePentamethylenediamine
25-16800.2-10032.5-104050-8002.5-1000.5-5250-400042.5-8501.3-2001.5-2402.5-4003.8-6001.5-2405-1000.5-108.5-1701.5-308-1605.5-1105-1007-1405.5-1106-1205-1006.5-1305.5-1108-1604-804-805-1005-10014-2809-1805.5-1105-1005-10013.5-2707-1409-1806-1205.5-1108.5-1704.5-903.5-700.4-80.55-110.5-100.4-80.45-90.6-120.95-190.3-60.45-90.65-130.6-120.3-60.35-71.95-390.45-90.9-180.3-61.55-310.65-130.45-90.5-100.5-100.3-60.75-15
GastecTube No. Gas or Vapour to be Measured
MeasuringRange(ppm)
180L180L180L180L180L181181181181182182183184185185185191191L191191L191L191L191L191TP192193211H211M211211LL218221L221LL221L221LL222230H230231232233271273281284285291
PropylaminePropylene imineTetramethylenediamineTriethylamineTrimethylamineAnilineN,N-DimethylanilineN-Methyl anilineo-ToluidinePyridine4-Methyl pyridineN,N-Dimethyl formamideN,N-Dimethyl acetamideHydrazineDimethylhydrazineMethyl hydrazineAcrylonitrile
Propionitrile2-Methyl-3-butenenitrile2-Pentenenitrile3-PentenenitrileButyronitrileAcrylonitrile(for Automatic Air Sampling Pump)Methacrylonitrile2-PentenenitrileSulphide ion in solution
Ozone in solutionChloride ion in solution
Bromide ion in solutionBromide ion in solutionFree residual chlorineMethyl iodide
Sulphuryl fluoride1,2-DichloroethaneChloropicrinMercury in solutionChromium(Ⅵ)ion in solutionIron ion in solutionCopper ion in solutionZinc in solutionNickel in solution
0.5-100.35-70.8-160.3-60.25-51.25-602.5-303.5-425-600.2-350.38-10.50.8-901.5-2400.05-20.1-20.6-122-3600.1-1850-12000.4-120.24-7.20.4-126-1800.2-12.60.2-320.5-1510-10002-3001-1000.5-201-10mg/L25-1000mg/L10-200mg/L55-2200mg/L24-480mg/L0.1-10mg/L100-348000.5-1081-201-390.045-221-20mg/L0.5-50mg/L5-50mg/L1-20mg/L3-20mg/L5-50mg/L
39
■ About operating environmentMost tubes can be used in the temperature range of 0 - 40°C and relative humidity range of 0 - 90%. However a few tubes have a different temperature range or humidity range. Please refer to the instruction manuals for use.
■ Storage and disposal of Gastec detector tubes As detector tubes contain sensitive reagents that are ready to react, and some reagents might be corrosive, care should be taken for their storage and disposal.
● Storage of detector tubes Detector Tubes must be stored in the specified storage condition. Two storage conditions are specified depending on the detector tube; in a cool and dark place (15 to 25℃(59 to 77℉)) or in a refrigerator (0 to 10℃(32 to 50℉)). But it is preferably recommended to store all detector tubes in a refrigerator. Do not expose them to direct sunlight.Keep them in a safe place and out ofreach of children.
● Disposal of detector tubes Used or date-expired detector tubes should be disposed properly in accor-dance with your local regulations. For further information, consult your Gastec representative.
Recommended temperature
40
Changes on the Tube List
Changes from 23rd edition as of March 2016 to 24th edition as of September 2018
Page in 23rd edition
Page 1
Page 4
Page 5
Page 6
Page 7
Page 9
Page 10
Page 11
Page 12
Page 13
Page 16
Page 17
Page 18
Page 20
Page 21
Page 27
Page 28
Page 30
Page 31
Page 32
Page 33-37
Page 38
All pages
・The tube illustrations of No.1HH and No.163L were modified.
・The stain colour term of Ammonia 3HM was changed (Yellow→Greenish gray).
・New tubes (No.75N , 75LN and 70LN) were added to tert-Butyl mercaptan.
・The stain colour term of Carbon dioxide 2LC was changed (Yellow→Orange).
・“(in Hydrogen)” was added to the Tube Name of 1LM.
・The measuring range of Chlorine dioxide 8H (chlorine) was changed (25-250 → 45-450).
・3,3-Dichloro-1,1,2,2-pentafluoropropane was deleted.
・The tube information for Dimethylethanolamine was described as “See 2-Dimethylaminoethanol” from this edition.
・The Note of Dimethyl sulphide 53 was changed (+T → +TP).
・Ethanolamine is described as “Ethanolamine (Monoethanolamine)” from this edition.
・The measuring range of Ethylene 103 (Hydrocarbons (Lower class), (n=1)) was changed (0.1-8.4% → 0.7-8.4%).
・New tubes (No.72LN and 70LN) were added to Ethyl mercaptan.
・The stain colour term of Formaldehyde 91LL was changed (Reddish brown → Pale pink).
・New tube (No.70LN) were added to Mercaptans.
・The measuring range of Methyl ether 161 (Ethyl ether) was changed (0.03-0.85% → 0.034-0.85%).
・New tube (No.70LN) were added to Methyl mercaptan.
・1-Propanethiol was added as synonyms of substances to be measured.
・New tube (No.70LN) were added to Propyl mercaptan.
・The information about Replacement extension hose guard rubber (No.359) was added.
・The Chemical Formula of Isoamyl alcohol was modified ((CH3)2CH(CH2)2OH → (CH3)2CHCH2CH2OH).
・The instructions of Injection method detector tubes were modified.
・The Measurement procedure was modified.
・A new page was added for the information about CG-1 System.
・The measuring range of Water vapour 6A was changed (20-80mg/m3 → 10-80mg/m3).
・The information about Hydrogen sulphide 4TP was changed as follows.
- Measuring Range: (0.5-8.0 → 0.1-1.6 , 8.0-16.0 → 1.6-2.88)
- Colour Change: (Original : White→Yellow , Stain : Brown → Pink)
- Shelf Life: (3 → 2)
・The measuring range of Tetrachloroethylene 133TP was changed(5-80 → 2.5-40,40-84).
・New tube (No.121TP) were added to Benzene.
・The Measurement procedure was modified.
・Changes in the index according to the above changes.
・The description about Storage of detector tubes was modified.
・Some colour terms were reviewed and modified.
・The No. of Pump Strokes information was reviewed.
Changes
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